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Inventory | 3 Months Ended
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Jun. 30, 2017
Inventory Disclosure [Abstract] |
Inventory | Inventory Inventory at June 30, 2017 and March 31, 2017 consisted of the following (in thousands):
| June 30, 2017 |  | March 31, 2017
Raw materials | $ | 6,026 |  |  | $ | 4,263 |
Work-in-process | 819 |  |  | 426 |
Finished goods | 6,485 |  |  | 8,016 |
Deferred program costs | 2,309 |  |  | 4,757 |
Net inventory | $ | 15,639 |  |  | $ | 17,462 |
The Company recorded inventory write-downs of $0.3 million for each of the three months ended June 30, 2017 and 2016. These write downs were based on evaluating its inventory on hand for excess quantities and obsolescence. Deferred program costs as of June 30, 2017 and March 31, 2017 primarily represent costs incurred on programs accounted for under contract accounting where the Company needs to complete development milestones before revenue and costs will be recognized.

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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