Stockholders' Equity - Stock Based Compensation Expense (Details) $ in Thousands |
12 Months Ended | |||
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Nov. 06, 2015 |
Mar. 31, 2016
USD ($)
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Mar. 31, 2015
USD ($)
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Mar. 31, 2014
USD ($)
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| Stockholders' Equity | ||||
| Reverse Stock Split Ratio | 0.05 | |||
| Stock-based compensation expense | ||||
| Share based compensation expenses | $ 2,570 | $ 2,236 | $ 2,147 | |
| Cost of goods sold. | ||||
| Stock-based compensation expense | ||||
| Share based compensation expenses | 325 | 113 | 43 | |
| Research and development | ||||
| Stock-based compensation expense | ||||
| Share based compensation expenses | 74 | 328 | 562 | |
| Selling, general and administrative | ||||
| Stock-based compensation expense | ||||
| Share based compensation expenses | $ 2,171 | $ 1,795 | $ 1,542 | |
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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