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STOCK OPTION PLAN (Details) (USD $)	3 Months Ended
	Mar. 31, 2013
Shares, Outstanding at Beginning of Year	5,038,512
Shares, Granted	55,000
Shares, Exercised	(42,000)
Shares, Forfeited or Canceled	(95,625)
Shares, Outstanding at End of Period	4,955,887
Shares, Options Exercisable at Period-End	3,628,628
Weighted-Average Fair Value of Options Granted During the Period	$ 0.27
Weighted - Average Exercise Price, Outstanding at Beginning of Year	$ 0.91
Weighted - Average Exercise Price, Granted	$ 1.70
Weighted - Average Exercise Price, Exercised	$ 1.00
Weighted - Average Exercise Price, Forfeited or Canceled	$ 1.02
Weighted - Average Exercise Price, Outstanding at End of Period	$ 0.91
Weighted - Average Exercise Price, Options Exercisable at Period-End	$ 1.25

X

- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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