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Costs and Estimated Earnings On Uncompleted Contracts - Accumulated Costs Net Of Billings (Details) - USD ($) $ in Thousands | Feb. 28, 2017 | Feb. 29, 2016
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Contractors [Abstract] |  |
Costs incurred on uncompleted contracts | $ 127,839 | $ 195,751
Estimated earnings | 53,598 | 78,667
Total costs and estimated earnings | 181,437 | 274,418
Less billings to date | 151,792 | 231,238
Total costs net of billings | $ 29,645 | $ 43,180

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- Definition Contract Receivable, Gross, Excluding Aggregate Billings + References No definition available. + Details
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- Definition Contract Receivable, Gross, Excluding Aggregate Billings Costs Incurred + References No definition available. + Details
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- Definition Contract Receivable, Gross, Excluding Aggregate Billings, Estimated Profit + References No definition available. + Details
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- Definition Costs in Excess of Billings, Net + References No definition available. + Details
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- References No definition available. + Details
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Period Type: | duration