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Inventories - Major Classifications of Inventories (Detail) - USD ($) $ in Thousands | Dec. 31, 2015 | Mar. 31, 2015
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Inventory Disclosure [Abstract] |  |
Raw materials and supplies | $ 2,775 | $ 2,763
Work in process | 13,277 | 13,685
Finished products | 666 | 689
Inventory Gross | 16,718 | 17,137
Less - progress payments | 4,915 | 3,143
Total | $ 11,803 | $ 13,994

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- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Carrying amount (lower of cost or market) of inventories less all valuation, other allowances, and progress payments or customer advances received on long-term contracts or programs. Excludes noncurrent inventory balances (expected to remain on hand past one year or one operating cycle, if longer). + References No definition available. + Details
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- Definition Amount of advances received from customers under long-term contracts which have been offset against inventories accounts at the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(d)(iii)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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