14. Stock-Based Compensation (Details-Plans) - shares |
Mar. 31, 2015 |
Mar. 31, 2014 |
|---|---|---|
| Options and restricted stock units outstanding | 2,877,000 | 2,536,000 |
| 2004 Plan | ||
| Options and restricted stock units outstanding | 40,000 | |
| 2006 Plan | ||
| Options and restricted stock units outstanding | 1,149,000 | |
| 2011 Plan | ||
| Options and restricted stock units outstanding | 1,688,000 |
| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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