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14. Stock-Based Compensation (Details Narrative) (USD $)
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12 Months Ended | |
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Mar. 31, 2014
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Mar. 31, 2013
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| Aggregate intrinsic value | $ 3.77 | |
| Weighted average fair values of options granted | $ 2.65 | $ 4.61 |
| Unrecognized compensation costs | $ 4,124,000 | |
| Weighted average amortization period | 2 years 9 months 11 days | |
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2006 Stock Plan
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| Increase in shares authorized for issuance | 250,000 | |
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2011 Stock Plan
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| Increase in shares authorized for issuance | 987,439 | |
| X | ||||||||||
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- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Unrecognized cost of unvested options awarded to employees as compensation. No definition available.
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| X | ||||||||||
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- Definition
The combined weighted average of the accumulated differences between the fair values on underlying shares and exercises prices to acquire such shares as of the grant date on options that were either forfeited or lapsed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of increase (decrease) of non-vested options. No definition available.
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| X | ||||||||||
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- Definition
Weighted average grant-date fair value of options vested. No definition available.
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