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Stock Options (Details) (USD $) | Jun. 30, 2013
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Stock Options Details |
Total shares of common stock are authorized for issuance under the 2005 Employee Plan | 1,000,000
Shares available to be granted under the Employee plan. | 582,200
Total shares of common stock are authorized for issuance under the 2005 Directors Plan | 500,000
Shares available to be granted under the Directors plan. | 66,494
Company had unvested options to purchase shares | 391,867
Weighted average grant date fair value per share | $ 1.36
Weighted average remaining requisite service period of the unvested awards in months | 17.4

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