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Inventories (Tables) | 9 Months Ended
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Dec. 31, 2013
Inventory Disclosure [Abstract] |
Major Classifications of Inventories | Major classifications of inventories are as follows:
|  | December 31, 2013 |  | March 31, 2013
Raw materials and supplies |  |  |  | $ 2,677 |  |  |  |  | $ 2,865 |
Work in process |  |  |  | 12,163 |  |  |  |  | 13,470 |
Finished products |  |  |  | 560 |  |  |  |  | 572 |
|  |  |  | 15,400 |  |  |  |  | 16,907 |
Less - progress payments |  |  |  | 4,312 |  |  |  |  | 5,736 |
Total |  |  |  | $11,088 |  |  |  |  | $11,171 |

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- Definition Tabular disclosure of the carrying 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 SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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