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BALANCE SHEET DETAILS | 12 Months Ended
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Mar. 31, 2017
Balance Sheet Related Disclosures [Abstract] |
BALANCE SHEET DETAILS | BALANCE SHEET DETAILS Cash, cash equivalents and restricted cash consisted of (in thousands):
| As of March 31,
| 2017 |  | 2016
Cash | $ | 12,958 |  |  | $ | 32,230 |
Restricted cash | 21,832 |  |  | 2,788 |
Money market funds | — |  |  | 1,640 |
| $ | 34,790 |  |  | $ | 36,658 |
Manufacturing inventories consisted of (in thousands):
| As of March 31,
| 2017 |  | 2016
Finished goods | $ | 15,070 |  |  | $ | 22,127 |
Work in process | 606 |  |  | 665 |
Materials and purchased parts | 11,985 |  |  | 17,822 |
| $ | 27,661 |  |  | $ | 40,614 |
Service parts inventories consisted of (in thousands):
| As of March 31,
| 2017 |  | 2016
Finished goods | $ | 14,851 |  |  | $ | 16,381 |
Component parts | 4,998 |  |  | 5,026 |
| $ | 19,849 |  |  | $ | 21,407 |
Property and equipment consisted of (in thousands):
| As of March 31,
| 2017 |  | 2016
Machinery and equipment | $ | 108,393 |  |  | $ | 105,511 |
Furniture and fixtures | 4,408 |  |  | 4,316 |
Leasehold improvements | 19,344 |  |  | 19,799 |
| 132,145 |  |  | 129,626 |
Less: accumulated depreciation | (120,959 | ) |  | (116,687 | )
| $ | 11,186 |  |  | $ | 12,939 |

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