| Supplemental Balance Sheet Disclosures [Text Block] |
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NOTE 4: BALANCE SHEET DETAILS
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Cash, cash equivalents and restricted cash consisted of (in thousands):
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As of March 31 |
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2012 |
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2011 |
| Cash |
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$ |
17,715 |
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$ |
8,744 |
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| Certificates of deposit |
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— |
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|
569 |
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| Money market funds |
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37,776 |
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68,560 |
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$ |
55,491 |
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$ |
77,873 |
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Manufacturing inventories consisted of (in thousands):
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As of March 31 |
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2012 |
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2011 |
| Finished goods |
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$ |
22,122 |
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$ |
19,999 |
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| Work in process |
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5,781 |
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7,385 |
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| Materials and purchased parts |
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33,208 |
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20,747 |
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$ |
61,111 |
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$ |
48,131 |
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| Service parts inventories consisted of (in thousands): |
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As of March 31 |
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2012 |
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2011 |
| Finished goods |
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$ |
19,202 |
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$ |
25,348 |
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| Component parts |
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19,848 |
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19,688 |
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$ |
39,050 |
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$ |
45,036 |
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| Property and equipment consisted of (in thousands): |
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As of March 31 |
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2012 |
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2011 |
| Machinery and equipment |
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$ |
162,182 |
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$ |
154,206 |
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| Furniture and fixtures |
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7,045 |
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7,193 |
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| Leasehold improvements |
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23,348 |
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22,563 |
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192,575 |
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183,962 |
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| Less: accumulated depreciation |
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(167,135 |
) |
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(158,982 |
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$ |
25,440 |
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$ |
24,980 |
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