Segment disclosures

Company overview

Matrix Service Co

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

35 dimension combinations 568 retained observations 62 reported periods

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Intersegment Elimination · Electrical Infrastructure

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:ElectricalInfrastructureMember
PeriodValueUnitFiledEvidence
2018-07-01 – 2019-06-300 USD20190904Open filing evidence
2017-07-01 – 2018-06-300 USD20190904Open filing evidence
2016-07-01 – 2017-06-300 USD20190904Open filing evidence
2015-07-01 – 2016-06-300 USD20180919Open filing evidence

Intersegment Elimination · Industrial

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:IndustrialMember
PeriodValueUnitFiledEvidence
2018-07-01 – 2019-06-300 USD20190904Open filing evidence
2017-07-01 – 2018-06-301000 USD20190904Open filing evidence
2016-07-01 – 2017-06-301543000 USD20190904Open filing evidence
2015-07-01 – 2016-06-30145000 USD20180919Open filing evidence

Intersegment Elimination · Oil Gas And Chemical

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:OilGasAndChemicalMember
PeriodValueUnitFiledEvidence
2018-07-01 – 2019-06-302198000 USD20190904Open filing evidence
2017-07-01 – 2018-06-301774000 USD20190904Open filing evidence
2016-07-01 – 2017-06-306900000 USD20190904Open filing evidence
2015-07-01 – 2016-06-303178000 USD20180919Open filing evidence

Intersegment Elimination · Process And Industrial Facilities

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:ProcessAndIndustrialFacilitiesMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-31221000 USD20240208Open filing evidence
2023-07-01 – 2023-12-31239000 USD20240208Open filing evidence
2022-10-01 – 2022-12-310 USD20240208Open filing evidence
2022-07-01 – 2022-12-31109000 USD20240208Open filing evidence

Intersegment Elimination · Storage And Terminal Solutions

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageAndTerminalSolutionsMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-31714000 USD20240208Open filing evidence
2023-07-01 – 2023-12-311549000 USD20240208Open filing evidence
2022-10-01 – 2022-12-31614000 USD20240208Open filing evidence
2022-07-01 – 2022-12-31971000 USD20240208Open filing evidence

Intersegment Elimination · Storage Solutions

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageSolutionsMember
PeriodValueUnitFiledEvidence
2018-07-01 – 2019-06-302398000 USD20190904Open filing evidence
2017-07-01 – 2018-06-304410000 USD20190904Open filing evidence
2016-07-01 – 2017-06-301558000 USD20190904Open filing evidence
2015-07-01 – 2016-06-301226000 USD20180919Open filing evidence

Intersegment Elimination · Unallocated Corporate Costs

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:UnallocatedCorporateCostsMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-310 USD20240208Open filing evidence
2023-07-01 – 2023-12-310 USD20240208Open filing evidence
2022-10-01 – 2022-12-310 USD20240208Open filing evidence
2022-07-01 – 2022-12-310 USD20240208Open filing evidence

Intersegment Elimination · Utility And Power Infrastructure

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:UtilityAndPowerInfrastructureMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-310 USD20240208Open filing evidence
2023-07-01 – 2023-12-310 USD20240208Open filing evidence
2022-10-01 – 2022-12-3154000 USD20240208Open filing evidence
2022-07-01 – 2022-12-3154000 USD20240208Open filing evidence

Operating Segments · Process And Industrial Facilities

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:ProcessAndIndustrialFacilitiesMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-3171526000 USD20240208Open filing evidence
2023-07-01 – 2023-12-31146664000 USD20240208Open filing evidence
2022-10-01 – 2022-12-3180789000 USD20240208Open filing evidence
2022-07-01 – 2022-12-31167526000 USD20240208Open filing evidence

Operating Segments · Storage And Terminal Solutions

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageAndTerminalSolutionsMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-3163074000 USD20240208Open filing evidence
2023-07-01 – 2023-12-31154053000 USD20240208Open filing evidence
2022-10-01 – 2022-12-3163130000 USD20240208Open filing evidence
2022-07-01 – 2022-12-31140420000 USD20240208Open filing evidence

Operating Segments · Unallocated Corporate Costs

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:UnallocatedCorporateCostsMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-311233000 USD20240208Open filing evidence
2023-07-01 – 2023-12-311233000 USD20240208Open filing evidence
2022-10-01 – 2022-12-310 USD20240208Open filing evidence
2022-07-01 – 2022-12-310 USD20240208Open filing evidence

Operating Segments · Utility And Power Infrastructure

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:UtilityAndPowerInfrastructureMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-3140144000 USD20240208Open filing evidence
2023-07-01 – 2023-12-3172539000 USD20240208Open filing evidence
2022-10-01 – 2022-12-3150589000 USD20240208Open filing evidence
2022-07-01 – 2022-12-3195459000 USD20240208Open filing evidence

Intersegment Elimination · Electrical Infrastructure

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:ElectricalInfrastructureMember
PeriodValueUnitFiledEvidence
2016-07-01 – 2017-06-300 USD20170911Open filing evidence
2015-07-01 – 2016-06-300 USD20170911Open filing evidence
2016-01-01 – 2016-03-310 USD20160505Open filing evidence
2015-07-01 – 2016-03-310 USD20160505Open filing evidence
2015-10-01 – 2015-12-310 USD20160205Open filing evidence
2015-07-01 – 2015-12-310 USD20160205Open filing evidence
2015-07-01 – 2015-09-300 USD20151105Open filing evidence
2014-07-01 – 2015-06-300 USD20170911Open filing evidence
2015-01-01 – 2015-03-310 USD20160505Open filing evidence
2014-07-01 – 2015-03-310 USD20160505Open filing evidence
2014-10-01 – 2014-12-310 USD20160205Open filing evidence
2014-07-01 – 2014-12-310 USD20160205Open filing evidence
2014-07-01 – 2014-09-300 USD20151105Open filing evidence
2013-07-01 – 2014-06-300 USD20160901Open filing evidence
2014-01-01 – 2014-03-310 USD20150508Open filing evidence
2013-07-01 – 2014-03-310 USD20150508Open filing evidence
2013-10-01 – 2013-12-310 USD20150206Open filing evidence
2013-07-01 – 2013-12-310 USD20150206Open filing evidence
2013-07-01 – 2013-09-300 USD20141106Open filing evidence
2012-07-01 – 2013-06-300 USD20150911Open filing evidence
2013-01-01 – 2013-03-310 USD20140509Open filing evidence
2012-07-01 – 2013-03-310 USD20140509Open filing evidence
2012-10-01 – 2012-12-310 USD20140207Open filing evidence
2012-07-01 – 2012-12-310 USD20140207Open filing evidence
2012-07-01 – 2012-09-300 USD20131108Open filing evidence
2011-07-01 – 2012-06-300 USD20140908Open filing evidence

Intersegment Elimination · Industrial

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:IndustrialMember
PeriodValueUnitFiledEvidence
2016-07-01 – 2017-06-301543000 USD20170911Open filing evidence
2016-10-01 – 2016-12-310 USD20170209Open filing evidence
2016-07-01 – 2016-12-311035000 USD20170209Open filing evidence
2016-07-01 – 2016-09-301035000 USD20161107Open filing evidence
2015-07-01 – 2016-06-30145000 USD20170911Open filing evidence
2016-01-01 – 2016-03-310 USD20160505Open filing evidence
2015-07-01 – 2016-03-31144000 USD20160505Open filing evidence
2015-10-01 – 2015-12-31-32000 USD20170209Open filing evidence
2015-07-01 – 2015-12-31144000 USD20170209Open filing evidence
2015-07-01 – 2015-09-30176000 USD20161107Open filing evidence
2014-07-01 – 2015-06-304597000 USD20170911Open filing evidence
2015-01-01 – 2015-03-311835000 USD20160505Open filing evidence
2014-07-01 – 2015-03-312722000 USD20160505Open filing evidence
2014-10-01 – 2014-12-31887000 USD20160205Open filing evidence
2014-07-01 – 2014-12-31887000 USD20160205Open filing evidence
2014-07-01 – 2014-09-300 USD20151105Open filing evidence
2013-07-01 – 2014-06-300 USD20160901Open filing evidence
2014-01-01 – 2014-03-310 USD20150508Open filing evidence
2013-07-01 – 2014-03-310 USD20150508Open filing evidence
2013-10-01 – 2013-12-310 USD20150206Open filing evidence
2013-07-01 – 2013-12-310 USD20150206Open filing evidence
2013-07-01 – 2013-09-300 USD20141106Open filing evidence
2012-07-01 – 2013-06-300 USD20150911Open filing evidence
2013-01-01 – 2013-03-310 USD20140509Open filing evidence
2012-07-01 – 2013-03-310 USD20140509Open filing evidence
2012-10-01 – 2012-12-310 USD20140207Open filing evidence
2012-07-01 – 2012-12-310 USD20140207Open filing evidence
2012-07-01 – 2012-09-300 USD20131108Open filing evidence
2011-07-01 – 2012-06-300 USD20140908Open filing evidence

Intersegment Elimination · Oil Gas And Chemical

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:OilGasAndChemicalMember
PeriodValueUnitFiledEvidence
2016-07-01 – 2017-06-306900000 USD20170911Open filing evidence
2016-10-01 – 2016-12-311199000 USD20170209Open filing evidence
2016-07-01 – 2016-12-316485000 USD20170209Open filing evidence
2016-07-01 – 2016-09-305286000 USD20161107Open filing evidence
2015-07-01 – 2016-06-303178000 USD20170911Open filing evidence
2016-01-01 – 2016-03-31522000 USD20160505Open filing evidence
2015-07-01 – 2016-03-313102000 USD20160505Open filing evidence
2015-10-01 – 2015-12-311932000 USD20170209Open filing evidence
2015-07-01 – 2015-12-312580000 USD20170209Open filing evidence
2015-07-01 – 2015-09-30648000 USD20161107Open filing evidence
2014-07-01 – 2015-06-305466000 USD20170911Open filing evidence
2015-01-01 – 2015-03-311854000 USD20160505Open filing evidence
2014-07-01 – 2015-03-313656000 USD20160505Open filing evidence
2014-10-01 – 2014-12-31962000 USD20160205Open filing evidence
2014-07-01 – 2014-12-311802000 USD20160205Open filing evidence
2014-07-01 – 2014-09-30840000 USD20151105Open filing evidence
2013-07-01 – 2014-06-30441000 USD20160901Open filing evidence
2014-01-01 – 2014-03-31118000 USD20150508Open filing evidence
2013-07-01 – 2014-03-31425000 USD20150508Open filing evidence
2013-10-01 – 2013-12-3110000 USD20150206Open filing evidence
2013-07-01 – 2013-12-31307000 USD20150206Open filing evidence
2013-07-01 – 2013-09-30297000 USD20141106Open filing evidence
2012-07-01 – 2013-06-30131000 USD20150911Open filing evidence
2013-01-01 – 2013-03-3144000 USD20140509Open filing evidence
2012-07-01 – 2013-03-3144000 USD20140509Open filing evidence
2012-10-01 – 2012-12-310 USD20140207Open filing evidence
2012-07-01 – 2012-12-310 USD20140207Open filing evidence
2012-07-01 – 2012-09-300 USD20131108Open filing evidence
2011-07-01 – 2012-06-30208000 USD20140908Open filing evidence

Intersegment Elimination · Storage Solutions

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageSolutionsMember
PeriodValueUnitFiledEvidence
2016-07-01 – 2017-06-301558000 USD20170911Open filing evidence
2016-10-01 – 2016-12-31170000 USD20170209Open filing evidence
2016-07-01 – 2016-12-31298000 USD20170209Open filing evidence
2016-07-01 – 2016-09-30128000 USD20161107Open filing evidence
2015-07-01 – 2016-06-301226000 USD20170911Open filing evidence
2016-01-01 – 2016-03-31228000 USD20160505Open filing evidence
2015-07-01 – 2016-03-311040000 USD20160505Open filing evidence
2015-10-01 – 2015-12-31478000 USD20170209Open filing evidence
2015-07-01 – 2015-12-31812000 USD20170209Open filing evidence
2015-07-01 – 2015-09-30334000 USD20161107Open filing evidence
2014-07-01 – 2015-06-301032000 USD20170911Open filing evidence
2015-01-01 – 2015-03-31477000 USD20160505Open filing evidence
2014-07-01 – 2015-03-31718000 USD20160505Open filing evidence
2014-10-01 – 2014-12-31182000 USD20160205Open filing evidence
2014-07-01 – 2014-12-31241000 USD20160205Open filing evidence
2014-07-01 – 2014-09-3059000 USD20151105Open filing evidence
2013-07-01 – 2014-06-30930000 USD20160901Open filing evidence
2014-01-01 – 2014-03-31328000 USD20150508Open filing evidence
2013-07-01 – 2014-03-31798000 USD20150508Open filing evidence
2013-10-01 – 2013-12-3178000 USD20150206Open filing evidence
2013-07-01 – 2013-12-31470000 USD20150206Open filing evidence
2013-07-01 – 2013-09-30392000 USD20141106Open filing evidence
2012-07-01 – 2013-06-302593000 USD20150911Open filing evidence
2013-01-01 – 2013-03-31374000 USD20140509Open filing evidence
2012-07-01 – 2013-03-312064000 USD20140509Open filing evidence
2012-10-01 – 2012-12-31538000 USD20140207Open filing evidence
2012-07-01 – 2012-12-311690000 USD20140207Open filing evidence
2012-07-01 – 2012-09-301152000 USD20131108Open filing evidence
2011-07-01 – 2012-06-302334000 USD20140908Open filing evidence

Operating Segments · Electrical Infrastructure

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:ElectricalInfrastructureMember
PeriodValueUnitFiledEvidence
2015-07-01 – 2016-06-30349011000 USD20160901Open filing evidence
2014-07-01 – 2015-06-30257930000 USD20160901Open filing evidence
2013-07-01 – 2014-06-30205570000 USD20160901Open filing evidence
2012-07-01 – 2013-06-30171204000 USD20150911Open filing evidence
2011-07-01 – 2012-06-30135086000 USD20140908Open filing evidence

Operating Segments · Industrial

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:IndustrialMember
PeriodValueUnitFiledEvidence
2015-07-01 – 2016-06-30149744000 USD20160901Open filing evidence
2014-07-01 – 2015-06-30281319000 USD20160901Open filing evidence
2013-07-01 – 2014-06-30206933000 USD20160901Open filing evidence
2012-07-01 – 2013-06-3054321000 USD20150911Open filing evidence
2011-07-01 – 2012-06-3019983000 USD20140908Open filing evidence

Operating Segments · Oil Gas And Chemical

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:OilGasAndChemicalMember
PeriodValueUnitFiledEvidence
2015-07-01 – 2016-06-30252973000 USD20160901Open filing evidence
2014-07-01 – 2015-06-30310826000 USD20160901Open filing evidence
2013-07-01 – 2014-06-30240131000 USD20160901Open filing evidence
2012-07-01 – 2013-06-30273979000 USD20150911Open filing evidence
2011-07-01 – 2012-06-30206031000 USD20140908Open filing evidence

Operating Segments · Storage Solutions

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageSolutionsMember
PeriodValueUnitFiledEvidence
2015-07-01 – 2016-06-30564738000 USD20160901Open filing evidence
2014-07-01 – 2015-06-30504155000 USD20160901Open filing evidence
2013-07-01 – 2014-06-30611826000 USD20160901Open filing evidence
2012-07-01 – 2013-06-30395794000 USD20150911Open filing evidence
2011-07-01 – 2012-06-30380488000 USD20140908Open filing evidence

Electrical Infrastructure

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:ElectricalInfrastructureMember
PeriodValueUnitFiledEvidence
2019-07-01 – 2020-06-30112890000 USD20200903Open filing evidence
2020-01-01 – 2020-03-3128411000 USD20200507Open filing evidence
2019-07-01 – 2020-03-3189973000 USD20200507Open filing evidence
2019-10-01 – 2019-12-3130030000 USD20200206Open filing evidence
2019-07-01 – 2019-12-3161562000 USD20200206Open filing evidence
2019-07-01 – 2019-09-3031532000 USD2019-11-07 · 21:22:39.000ZOpen filing evidence
2018-07-01 – 2019-06-30217417000 USD20200903Open filing evidence
2019-01-01 – 2019-03-3160669000 USD20200507Open filing evidence
2018-07-01 – 2019-03-31163543000 USD20200507Open filing evidence
2018-10-01 – 2018-12-3158173000 USD20200206Open filing evidence
2018-07-01 – 2018-12-31102874000 USD20200206Open filing evidence
2018-07-01 – 2018-09-3044701000 USD2019-11-07 · 21:22:39.000ZOpen filing evidence
2017-07-01 – 2018-06-30255931000 USD20200903Open filing evidence
2018-01-01 – 2018-03-3158378000 USD20190509Open filing evidence
2017-07-01 – 2018-03-31203201000 USD20190509Open filing evidence
2017-10-01 – 2017-12-3164852000 USD20190207Open filing evidence
2017-07-01 – 2017-12-31144823000 USD20190207Open filing evidence
2017-07-01 – 2017-09-3079971000 USD20181108Open filing evidence
2016-07-01 – 2017-06-30373384000 USD20190904Open filing evidence
2017-01-01 – 2017-03-3182032000 USD20180510Open filing evidence
2016-07-01 – 2017-03-31273215000 USD20180510Open filing evidence
2016-10-01 – 2016-12-31103158000 USD20180208Open filing evidence
2016-07-01 – 2016-12-31191183000 USD20180208Open filing evidence
2016-07-01 – 2016-09-3088025000 USD20171107Open filing evidence
2015-07-01 – 2016-06-30349011000 USD20180919Open filing evidence
2016-01-01 – 2016-03-3194414000 USD20170510Open filing evidence
2015-07-01 – 2016-03-31251437000 USD20170510Open filing evidence
2015-10-01 – 2015-12-3191398000 USD20170209Open filing evidence
2015-07-01 – 2015-12-31157023000 USD20170209Open filing evidence
2015-07-01 – 2015-09-3065625000 USD20161107Open filing evidence
2014-07-01 – 2015-06-30257930000 USD20170911Open filing evidence
2015-01-01 – 2015-03-3148228000 USD20160505Open filing evidence
2014-07-01 – 2015-03-31162434000 USD20160505Open filing evidence
2014-10-01 – 2014-12-3158533000 USD20160205Open filing evidence
2014-07-01 – 2014-12-31114206000 USD20160205Open filing evidence
2014-07-01 – 2014-09-3055673000 USD20151105Open filing evidence
2013-07-01 – 2014-06-30205570000 USD20160901Open filing evidence
2014-01-01 – 2014-03-3162144000 USD20150508Open filing evidence
2013-07-01 – 2014-03-31132201000 USD20150508Open filing evidence
2013-10-01 – 2013-12-3137180000 USD20150206Open filing evidence
2013-07-01 – 2013-12-3170057000 USD20150206Open filing evidence
2013-07-01 – 2013-09-3032877000 USD20141106Open filing evidence
2012-07-01 – 2013-06-30171204000 USD20150911Open filing evidence
2013-01-01 – 2013-03-3141709000 USD20140509Open filing evidence
2012-07-01 – 2013-03-31125102000 USD20140509Open filing evidence
2012-10-01 – 2012-12-3150123000 USD20140207Open filing evidence
2012-07-01 – 2012-12-3183393000 USD20140207Open filing evidence
2012-07-01 – 2012-09-3033270000 USD20131108Open filing evidence
2011-07-01 – 2012-06-30135086000 USD20140908Open filing evidence
2012-01-01 – 2012-03-3137621000 USD20130509Open filing evidence
2011-07-01 – 2012-03-31103261000 USD20130509Open filing evidence
2011-10-01 – 2011-12-3143628000 USD20130207Open filing evidence
2011-07-01 – 2011-12-3165640000 USD20130207Open filing evidence
2011-07-01 – 2011-09-3022012000 USD20121109Open filing evidence
2010-07-01 – 2011-06-30151065000 USD20130906Open filing evidence
2009-07-01 – 2010-06-30103015000 USD20120906Open filing evidence

Industrial

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:IndustrialMember
PeriodValueUnitFiledEvidence
2019-07-01 – 2020-06-30227899000 USD20200903Open filing evidence
2020-01-01 – 2020-03-3123857000 USD20200507Open filing evidence
2019-07-01 – 2020-03-31212711000 USD20200507Open filing evidence
2019-10-01 – 2019-12-3189886000 USD20200206Open filing evidence
2019-07-01 – 2019-12-31188854000 USD20200206Open filing evidence
2019-07-01 – 2019-09-3098968000 USD2019-11-07 · 21:22:39.000ZOpen filing evidence
2018-07-01 – 2019-06-30357464000 USD20200903Open filing evidence
2019-01-01 – 2019-03-3181283000 USD20200507Open filing evidence
2018-07-01 – 2019-03-31237225000 USD20200507Open filing evidence
2018-10-01 – 2018-12-3170385000 USD20200206Open filing evidence
2018-07-01 – 2018-12-31155942000 USD20200206Open filing evidence
2018-07-01 – 2018-09-3085557000 USD2019-11-07 · 21:22:39.000ZOpen filing evidence
2017-07-01 – 2018-06-30198154000 USD20200903Open filing evidence
2018-01-01 – 2018-03-3141976000 USD20190509Open filing evidence
2017-07-01 – 2018-03-31134506000 USD20190509Open filing evidence
2017-10-01 – 2017-12-3159259000 USD20190207Open filing evidence
2017-07-01 – 2017-12-3192530000 USD20190207Open filing evidence
2017-07-01 – 2017-09-3033271000 USD20181108Open filing evidence
2016-07-01 – 2017-06-30101906000 USD20190904Open filing evidence
2017-01-01 – 2017-03-3126265000 USD20180510Open filing evidence
2016-07-01 – 2017-03-3172983000 USD20180510Open filing evidence
2016-10-01 – 2016-12-3125026000 USD20180208Open filing evidence
2016-07-01 – 2016-12-3146718000 RestatedUSD20180208Open filing evidence
2016-07-01 – 2016-09-3021692000 RestatedUSD20171107Open filing evidence
2015-07-01 – 2016-06-30149599000 USD20180919Open filing evidence
2016-01-01 – 2016-03-3126650000 USD20170510Open filing evidence
2015-07-01 – 2016-03-31116231000 RestatedUSD20170510Open filing evidence
2015-10-01 – 2015-12-3148390000 USD20170209Open filing evidence
2015-07-01 – 2015-12-3189725000 USD20170209Open filing evidence
2015-07-01 – 2015-09-3041335000 USD20161107Open filing evidence
2014-07-01 – 2015-06-30276722000 USD20170911Open filing evidence
2015-01-01 – 2015-03-3164841000 USD20160505Open filing evidence
2014-07-01 – 2015-03-31224173000 USD20160505Open filing evidence
2014-10-01 – 2014-12-3179972000 USD20160205Open filing evidence
2014-07-01 – 2014-12-31159332000 USD20160205Open filing evidence
2014-07-01 – 2014-09-3079360000 USD20151105Open filing evidence
2014-01-01 – 2014-03-3174577000 USD20150508Open filing evidence
2013-07-01 – 2014-03-31128398000 USD20150508Open filing evidence
2013-10-01 – 2013-12-3131130000 USD20150206Open filing evidence
2013-07-01 – 2013-12-3153821000 USD20150206Open filing evidence
2013-07-01 – 2013-09-3022691000 USD20141106Open filing evidence
2012-07-01 – 2013-06-3054321000 USD20130906Open filing evidence
2013-01-01 – 2013-03-3115841000 USD20140509Open filing evidence
2012-07-01 – 2013-03-3127849000 USD20140509Open filing evidence
2012-10-01 – 2012-12-317033000 USD20140207Open filing evidence
2012-07-01 – 2012-12-3112008000 USD20140207Open filing evidence
2012-07-01 – 2012-09-304975000 USD20131108Open filing evidence
2011-07-01 – 2012-06-3019983000 USD20130906Open filing evidence
2012-01-01 – 2012-03-313112000 USD20130509Open filing evidence
2011-07-01 – 2012-03-3117763000 USD20130509Open filing evidence
2011-10-01 – 2011-12-318076000 USD20130207Open filing evidence
2011-07-01 – 2011-12-3114651000 USD20130207Open filing evidence
2011-07-01 – 2011-09-306575000 USD20121109Open filing evidence
2010-07-01 – 2011-06-3033934000 USD20130906Open filing evidence
2009-07-01 – 2010-06-3027622000 USD20120906Open filing evidence

Oil Gas And Chemical

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:OilGasAndChemicalMember
PeriodValueUnitFiledEvidence
2019-07-01 – 2020-06-30200950000 USD20200903Open filing evidence
2020-01-01 – 2020-03-3152313000 USD20200507Open filing evidence
2019-07-01 – 2020-03-31165835000 USD20200507Open filing evidence
2019-10-01 – 2019-12-3155992000 USD20200206Open filing evidence
2019-07-01 – 2019-12-31113522000 USD20200206Open filing evidence
2019-07-01 – 2019-09-3057530000 USD2019-11-07 · 21:22:39.000ZOpen filing evidence
2018-07-01 – 2019-06-30319867000 USD20200903Open filing evidence
2019-01-01 – 2019-03-3182544000 USD20200507Open filing evidence
2018-07-01 – 2019-03-31244322000 USD20200507Open filing evidence
2018-10-01 – 2018-12-3186287000 USD20200206Open filing evidence
2018-07-01 – 2018-12-31161778000 USD20200206Open filing evidence
2018-07-01 – 2018-09-3075491000 USD2019-11-07 · 21:22:39.000ZOpen filing evidence
2017-07-01 – 2018-06-30322772000 USD20200903Open filing evidence
2018-01-01 – 2018-03-3168390000 USD20190509Open filing evidence
2017-07-01 – 2018-03-31242402000 USD20190509Open filing evidence
2017-10-01 – 2017-12-3188359000 USD20190207Open filing evidence
2017-07-01 – 2017-12-31174012000 USD20190207Open filing evidence
2017-07-01 – 2017-09-3085653000 USD20181108Open filing evidence
2016-07-01 – 2017-06-30240523000 USD20190904Open filing evidence
2017-01-01 – 2017-03-3168888000 USD20180510Open filing evidence
2016-07-01 – 2017-03-31157144000 USD20180510Open filing evidence
2016-10-01 – 2016-12-3155714000 RestatedUSD20180208Open filing evidence
2016-07-01 – 2016-12-3188256000 RestatedUSD20180208Open filing evidence
2016-07-01 – 2016-09-3032542000 RestatedUSD20171107Open filing evidence
2015-07-01 – 2016-06-30249795000 USD20180919Open filing evidence
2016-01-01 – 2016-03-3155729000 RestatedUSD20170510Open filing evidence
2015-07-01 – 2016-03-31185580000 RestatedUSD20170510Open filing evidence
2015-10-01 – 2015-12-3163472000 USD20170209Open filing evidence
2015-07-01 – 2015-12-31132431000 USD20170209Open filing evidence
2015-07-01 – 2015-09-3068959000 USD20161107Open filing evidence
2014-07-01 – 2015-06-30305360000 USD20170911Open filing evidence
2015-01-01 – 2015-03-3197612000 USD20160505Open filing evidence
2014-07-01 – 2015-03-31228230000 USD20160505Open filing evidence
2014-10-01 – 2014-12-3176419000 USD20160205Open filing evidence
2014-07-01 – 2014-12-31130618000 USD20160205Open filing evidence
2014-07-01 – 2014-09-3054199000 USD20151105Open filing evidence
2013-07-01 – 2014-06-30239690000 USD20160901Open filing evidence
2014-01-01 – 2014-03-3163112000 USD20150508Open filing evidence
2013-07-01 – 2014-03-31188025000 USD20150508Open filing evidence
2013-10-01 – 2013-12-3162121000 USD20150206Open filing evidence
2013-07-01 – 2013-12-31124913000 USD20150206Open filing evidence
2013-07-01 – 2013-09-3062792000 USD20141106Open filing evidence
2012-07-01 – 2013-06-30273848000 RestatedUSD20150911Open filing evidence
2013-01-01 – 2013-03-3173638000 USD20140509Open filing evidence
2012-07-01 – 2013-03-31207370000 USD20140509Open filing evidence
2012-10-01 – 2012-12-3166635000 USD20140207Open filing evidence
2012-07-01 – 2012-12-31133732000 USD20140207Open filing evidence
2012-07-01 – 2012-09-3067097000 USD20131108Open filing evidence
2011-07-01 – 2012-06-30205823000 RestatedUSD20140908Open filing evidence
2012-01-01 – 2012-03-3155569000 USD20130509Open filing evidence
2011-07-01 – 2012-03-31151318000 USD20130509Open filing evidence
2011-10-01 – 2011-12-3149750000 USD20130207Open filing evidence
2011-07-01 – 2011-12-3195749000 USD20130207Open filing evidence
2011-07-01 – 2011-09-3045999000 USD20121109Open filing evidence
2010-07-01 – 2011-06-30143753000 USD20130906Open filing evidence
2009-07-01 – 2010-06-30150344000 USD20120906Open filing evidence

Process And Industrial Facilities

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:ProcessAndIndustrialFacilitiesMember
PeriodValueUnitFiledEvidence
2026-01-01 – 2026-03-3135125000 USD20260507Open filing evidence
2025-07-01 – 2026-03-3198299000 USD20260507Open filing evidence
2025-10-01 – 2025-12-3135250000 USD20260205Open filing evidence
2025-07-01 – 2025-12-3163174000 USD20260205Open filing evidence
2025-07-01 – 2025-09-3027924000 USD20251106Open filing evidence
2025-01-01 – 2025-03-3145431000 USD20260507Open filing evidence
2024-07-01 – 2025-03-31107445000 USD20260507Open filing evidence
2024-10-01 – 2024-12-3130586000 USD20260205Open filing evidence
2024-07-01 – 2024-12-3162014000 USD20260205Open filing evidence
2024-07-01 – 2024-09-3031428000 USD20251106Open filing evidence
2024-01-01 – 2024-03-3165589000 USD20250508Open filing evidence
2023-07-01 – 2024-03-31212014000 USD20250508Open filing evidence
2023-10-01 – 2023-12-3171305000 USD20250206Open filing evidence
2023-07-01 – 2023-12-31146425000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3075120000 USD20241107Open filing evidence
2023-01-01 – 2023-03-3199706000 USD20240509Open filing evidence
2022-07-01 – 2023-03-31267123000 USD20240509Open filing evidence
2022-10-01 – 2022-12-3180789000 USD20240208Open filing evidence
2022-07-01 – 2022-12-31167417000 USD20240208Open filing evidence
2022-07-01 – 2022-09-3086628000 USD20231109Open filing evidence
2022-01-01 – 2022-03-3168971000 USD20230509Open filing evidence
2021-07-01 – 2022-03-31163192000 USD20230509Open filing evidence
2021-10-01 – 2021-12-3150316000 USD20230209Open filing evidence
2021-07-01 – 2021-12-3194221000 USD20230209Open filing evidence
2021-07-01 – 2021-09-3043905000 USD20221109Open filing evidence
2021-01-01 – 2021-03-3142834000 USD20220510Open filing evidence
2020-07-01 – 2021-03-31140027000 USD20220510Open filing evidence
2020-10-01 – 2020-12-3151262000 USD20220208Open filing evidence
2020-07-01 – 2020-12-3197193000 USD20220208Open filing evidence
2020-07-01 – 2020-09-3045931000 USD20211109Open filing evidence
2020-01-01 – 2020-03-3174970000 USD20210510Open filing evidence
2019-07-01 – 2020-03-31372730000 USD20210510Open filing evidence
2019-10-01 – 2019-12-31142883000 USD20210209Open filing evidence
2019-07-01 – 2019-12-31297760000 USD20210209Open filing evidence
2019-07-01 – 2019-09-30154877000 USD20201105Open filing evidence

Process And Industrial Facilities Segment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:ProcessAndIndustrialFacilitiesSegmentMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2026-06-30131946000 USD20260903Open filing evidence
2024-07-01 – 2025-06-30154704000 USD20260903Open filing evidence
2023-07-01 – 2024-06-30266260000 USD20260903Open filing evidence
2022-07-01 – 2023-06-30369823000 USD20250910Open filing evidence
2021-07-01 – 2022-06-30254848000 USD20240910Open filing evidence
2020-07-01 – 2021-06-30199917000 USD20230912Open filing evidence
2019-07-01 – 2020-06-30421871000 USD20221011Open filing evidence
2018-07-01 – 2019-06-30654014000 USD20210913Open filing evidence

Storage And Terminal Solutions

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageAndTerminalSolutionsMember
PeriodValueUnitFiledEvidence
2026-01-01 – 2026-03-31111621000 USD20260507Open filing evidence
2025-07-01 – 2026-03-31320932000 USD20260507Open filing evidence
2025-10-01 – 2025-12-3199852000 USD20260205Open filing evidence
2025-07-01 – 2025-12-31209311000 USD20260205Open filing evidence
2025-07-01 – 2025-09-30109459000 USD20251106Open filing evidence
2025-01-01 – 2025-03-3196054000 USD20260507Open filing evidence
2024-07-01 – 2025-03-31269800000 USD20260507Open filing evidence
2024-10-01 – 2024-12-3195507000 USD20260205Open filing evidence
2024-07-01 – 2024-12-31173746000 USD20260205Open filing evidence
2024-07-01 – 2024-09-3078239000 USD20251106Open filing evidence
2024-01-01 – 2024-03-3154304000 USD20250508Open filing evidence
2023-07-01 – 2024-03-31206808000 USD20250508Open filing evidence
2023-10-01 – 2023-12-3162360000 USD20250206Open filing evidence
2023-07-01 – 2023-12-31152504000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3090144000 USD20241107Open filing evidence
2023-01-01 – 2023-03-3152165000 USD20240509Open filing evidence
2022-07-01 – 2023-03-31191614000 USD20240509Open filing evidence
2022-10-01 – 2022-12-3162516000 USD20240208Open filing evidence
2022-07-01 – 2022-12-31139449000 USD20240208Open filing evidence
2022-07-01 – 2022-09-3076933000 USD20231109Open filing evidence
2022-01-01 – 2022-03-3148691000 USD20230509Open filing evidence
2021-07-01 – 2022-03-31172571000 USD20230509Open filing evidence
2021-10-01 – 2021-12-3156897000 USD20230209Open filing evidence
2021-07-01 – 2021-12-31123881000 USD20230209Open filing evidence
2021-07-01 – 2021-09-3066984000 USD20221109Open filing evidence
2021-01-01 – 2021-03-3160706000 USD20220510Open filing evidence
2020-07-01 – 2021-03-31201058000 USD20220510Open filing evidence
2020-10-01 – 2020-12-3164183000 USD20220208Open filing evidence
2020-07-01 – 2020-12-31140352000 USD20220208Open filing evidence
2020-07-01 – 2020-09-3076169000 USD20211109Open filing evidence
2020-01-01 – 2020-03-31117687000 USD20210510Open filing evidence
2019-07-01 – 2020-03-31379819000 USD20210510Open filing evidence
2019-10-01 – 2019-12-31126639000 USD20210209Open filing evidence
2019-07-01 – 2019-12-31262132000 USD20210209Open filing evidence
2019-07-01 – 2019-09-30135493000 USD20201105Open filing evidence

Storage And Terminal Solutions Segment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageAndTerminalSolutionsSegmentMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2026-06-30458296000 USD20260903Open filing evidence
2024-07-01 – 2025-06-30365891000 USD20260903Open filing evidence
2023-07-01 – 2024-06-30276800000 USD20260903Open filing evidence
2022-07-01 – 2023-06-30255693000 USD20250910Open filing evidence
2021-07-01 – 2022-06-30232839000 USD20240910Open filing evidence
2020-07-01 – 2021-06-30263429000 USD20230912Open filing evidence
2019-07-01 – 2020-06-30467066000 USD20221011Open filing evidence
2018-07-01 – 2019-06-30512799000 USD20210913Open filing evidence

Storage And Terminal Solutions Segment · Intersegment Elimination

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageAndTerminalSolutionsSegmentMember;srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember
PeriodValueUnitFiledEvidence
2020-07-01 – 2021-06-30263429000 USD20210913Open filing evidence

Storage Solutions

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:StorageSolutionsMember
PeriodValueUnitFiledEvidence
2019-07-01 – 2020-06-30559199000 USD20200903Open filing evidence
2020-01-01 – 2020-03-31143746000 USD20200507Open filing evidence
2019-07-01 – 2020-03-31436582000 USD20200507Open filing evidence
2019-10-01 – 2019-12-31142769000 USD20200206Open filing evidence
2019-07-01 – 2019-12-31292836000 USD20200206Open filing evidence
2019-07-01 – 2019-09-30150067000 USD2019-11-07 · 21:22:39.000ZOpen filing evidence
2018-07-01 – 2019-06-30521932000 USD20200903Open filing evidence
2019-01-01 – 2019-03-31134391000 USD20200507Open filing evidence
2018-07-01 – 2019-03-31372876000 USD20200507Open filing evidence
2018-10-01 – 2018-12-31125723000 USD20200206Open filing evidence
2018-07-01 – 2018-12-31238485000 USD20200206Open filing evidence
2018-07-01 – 2018-09-30112762000 USD2019-11-07 · 21:22:39.000ZOpen filing evidence
2017-07-01 – 2018-06-30314696000 USD20200903Open filing evidence
2018-01-01 – 2018-03-3176901000 USD20190509Open filing evidence
2017-07-01 – 2018-03-31218357000 USD20190509Open filing evidence
2017-10-01 – 2017-12-3170441000 USD20190207Open filing evidence
2017-07-01 – 2017-12-31141456000 USD20190207Open filing evidence
2017-07-01 – 2017-09-3071015000 USD20181108Open filing evidence
2016-07-01 – 2017-06-30481696000 USD20190904Open filing evidence
2017-01-01 – 2017-03-3174052000 USD20180510Open filing evidence
2016-07-01 – 2017-03-31402331000 USD20180510Open filing evidence
2016-10-01 – 2016-12-31128757000 RestatedUSD20180208Open filing evidence
2016-07-01 – 2016-12-31328279000 RestatedUSD20180208Open filing evidence
2016-07-01 – 2016-09-30199522000 RestatedUSD20171107Open filing evidence
2015-07-01 – 2016-06-30563512000 USD20180919Open filing evidence
2016-01-01 – 2016-03-31132629000 RestatedUSD20170510Open filing evidence
2015-07-01 – 2016-03-31399034000 RestatedUSD20170510Open filing evidence
2015-10-01 – 2015-12-31122647000 USD20170209Open filing evidence
2015-07-01 – 2015-12-31267217000 USD20170209Open filing evidence
2015-07-01 – 2015-09-30144570000 USD20161107Open filing evidence
2014-07-01 – 2015-06-30503123000 USD20170911Open filing evidence
2015-01-01 – 2015-03-31107640000 USD20160505Open filing evidence
2014-07-01 – 2015-03-31370977000 USD20160505Open filing evidence
2014-10-01 – 2014-12-31129987000 USD20160205Open filing evidence
2014-07-01 – 2014-12-31263337000 USD20160205Open filing evidence
2014-07-01 – 2014-09-30133350000 USD20151105Open filing evidence
2014-01-01 – 2014-03-31182129000 USD20150508Open filing evidence
2013-07-01 – 2014-03-31471330000 USD20150508Open filing evidence
2013-10-01 – 2013-12-31180655000 USD20150206Open filing evidence
2013-07-01 – 2013-12-31289201000 USD20150206Open filing evidence
2013-07-01 – 2013-09-30108546000 USD20141106Open filing evidence
2012-07-01 – 2013-06-30395794000 USD20130906Open filing evidence
2013-01-01 – 2013-03-3195200000 USD20140509Open filing evidence
2012-07-01 – 2013-03-31298801000 USD20140509Open filing evidence
2012-10-01 – 2012-12-3198183000 USD20140207Open filing evidence
2012-07-01 – 2012-12-31203601000 USD20140207Open filing evidence
2012-07-01 – 2012-09-30105418000 USD20131108Open filing evidence
2011-07-01 – 2012-06-30380488000 USD20130906Open filing evidence
2012-01-01 – 2012-03-3188326000 USD20130509Open filing evidence
2011-07-01 – 2012-03-31283958000 USD20130509Open filing evidence
2011-10-01 – 2011-12-3199710000 USD20130207Open filing evidence
2011-07-01 – 2011-12-31195632000 USD20130207Open filing evidence
2011-07-01 – 2011-09-3095922000 USD20121109Open filing evidence
2010-07-01 – 2011-06-30299762000 USD20130906Open filing evidence
2009-07-01 – 2010-06-30272305000 USD20120906Open filing evidence

Unallocated Corporate Costs

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:UnallocatedCorporateCostsMember
PeriodValueUnitFiledEvidence
2023-10-01 – 2023-12-311233000 USD20240208Open filing evidence
2023-07-01 – 2023-12-311233000 USD20240208Open filing evidence
2022-07-01 – 2023-06-300 USD20230912Open filing evidence
2022-10-01 – 2022-12-310 USD20240208Open filing evidence
2022-07-01 – 2022-12-310 USD20240208Open filing evidence
2021-07-01 – 2022-06-300 USD20230912Open filing evidence
2020-07-01 – 2021-06-300 USD20230912Open filing evidence
2019-07-01 – 2020-06-300 USD20221011Open filing evidence
2018-07-01 – 2019-06-300 USD20210913Open filing evidence

Utility And Power Infrastructure

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:UtilityAndPowerInfrastructureMember
PeriodValueUnitFiledEvidence
2026-01-01 – 2026-03-3159963000 USD20260507Open filing evidence
2025-07-01 – 2026-03-31209870000 USD20260507Open filing evidence
2025-10-01 – 2025-12-3175406000 USD20260205Open filing evidence
2025-07-01 – 2025-12-31149907000 USD20260205Open filing evidence
2025-07-01 – 2025-09-3074501000 USD20251106Open filing evidence
2025-01-01 – 2025-03-3158676000 USD20260507Open filing evidence
2024-07-01 – 2025-03-31175664000 USD20260507Open filing evidence
2024-10-01 – 2024-12-3161076000 USD20260205Open filing evidence
2024-07-01 – 2024-12-31116988000 USD20260205Open filing evidence
2024-07-01 – 2024-09-3055912000 USD20251106Open filing evidence
2024-01-01 – 2024-03-3146120000 USD20250508Open filing evidence
2023-07-01 – 2024-03-31118659000 USD20250508Open filing evidence
2023-10-01 – 2023-12-3140144000 USD20250206Open filing evidence
2023-07-01 – 2023-12-3172539000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3032395000 USD20241107Open filing evidence
2023-01-01 – 2023-03-3135024000 USD20240509Open filing evidence
2022-07-01 – 2023-03-31130429000 USD20240509Open filing evidence
2022-10-01 – 2022-12-3150535000 USD20240208Open filing evidence
2022-07-01 – 2022-12-3195405000 USD20240208Open filing evidence
2022-07-01 – 2022-09-3044870000 USD20231109Open filing evidence
2022-01-01 – 2022-03-3159341000 USD20230509Open filing evidence
2021-07-01 – 2022-03-31171298000 USD20230509Open filing evidence
2021-10-01 – 2021-12-3154752000 USD20230209Open filing evidence
2021-07-01 – 2021-12-31111956000 USD20230209Open filing evidence
2021-07-01 – 2021-09-3057204000 USD20221109Open filing evidence
2021-01-01 – 2021-03-3144720000 USD20220510Open filing evidence
2020-07-01 – 2021-03-31157414000 USD20220510Open filing evidence
2020-10-01 – 2020-12-3152023000 USD20220208Open filing evidence
2020-07-01 – 2020-12-31112694000 USD20220208Open filing evidence
2020-07-01 – 2020-09-3060671000 USD20211109Open filing evidence
2020-01-01 – 2020-03-3155670000 USD20210510Open filing evidence
2019-07-01 – 2020-03-31152552000 USD20210510Open filing evidence
2019-10-01 – 2019-12-3149155000 USD20210209Open filing evidence
2019-07-01 – 2019-12-3196882000 USD20210209Open filing evidence
2019-07-01 – 2019-09-3047727000 USD20201105Open filing evidence

Utility And Power Infrastructure Member

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:UtilityAndPowerInfrastructureMemberMember
PeriodValueUnitFiledEvidence
2023-07-01 – 2024-06-30183920000 USD20240910Open filing evidence
2022-07-01 – 2023-06-30169504000 USD20240910Open filing evidence
2021-07-01 – 2022-06-30220093000 USD20240910Open filing evidence

Utility And Power Infrastructure Member · Utility And Power Infrastructure Capital Project2

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:UtilityAndPowerInfrastructureMemberMember;srt:MajorCustomersAxis=mtrx:UtilityAndPowerInfrastructureCapitalProject2Member
PeriodValueUnitFiledEvidence
2021-07-01 – 2022-06-3078100000 USD20221011Open filing evidence

Utility And Power Infrastructure Segment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=mtrx:UtilityAndPowerInfrastructureSegmentMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2026-06-30283390000 USD20260903Open filing evidence
2024-07-01 – 2025-06-30248691000 USD20260903Open filing evidence
2023-07-01 – 2024-06-30183920000 USD20260903Open filing evidence
2022-07-01 – 2023-06-30169504000 USD20250910Open filing evidence
2021-07-01 – 2022-06-30220093000 USD20230912Open filing evidence
2020-07-01 – 2021-06-30210052000 USD20230912Open filing evidence
2019-07-01 – 2020-06-30212001000 USD20221011Open filing evidence
2018-07-01 – 2019-06-30249867000 USD20210913Open filing evidence

Corporate

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2026-06-300 USD20260903Open filing evidence
2026-01-01 – 2026-03-310 USD20260507Open filing evidence
2025-07-01 – 2026-03-310 USD20260507Open filing evidence
2025-10-01 – 2025-12-310 USD20260205Open filing evidence
2025-07-01 – 2025-12-310 USD20260205Open filing evidence
2025-07-01 – 2025-09-300 USD20251106Open filing evidence
2024-07-01 – 2025-06-300 USD20260903Open filing evidence
2025-01-01 – 2025-03-310 USD20260507Open filing evidence
2024-07-01 – 2025-03-310 USD20260507Open filing evidence
2024-10-01 – 2024-12-310 USD20260205Open filing evidence
2024-07-01 – 2024-12-310 USD20260205Open filing evidence
2024-07-01 – 2024-09-300 USD20251106Open filing evidence
2023-07-01 – 2024-06-301233000 USD20260903Open filing evidence
2024-01-01 – 2024-03-310 USD20250508Open filing evidence
2023-07-01 – 2024-03-311233000 USD20250508Open filing evidence
2023-10-01 – 2023-12-311233000 USD20250206Open filing evidence
2023-07-01 – 2023-12-311233000 USD20250206Open filing evidence
2023-07-01 – 2023-09-300 USD20241107Open filing evidence
2022-07-01 – 2023-06-300 USD20250910Open filing evidence
2023-01-01 – 2023-03-310 USD20240509Open filing evidence
2022-07-01 – 2023-03-310 USD20240509Open filing evidence
2021-07-01 – 2022-06-300 USD20240910Open filing evidence