15. STOCK OPTIONS AND WARRANTS (Details 1) (USD $)	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
Granted during the period, Options	21,000	15,000
Ending Balance	327,316
Ending Balance, Weighted-Average Exercise Price	$ 9.97
Stock option
Begining Balance	306,316	291,431
Granted during the period, Options	21,000	15,000
Exercised during the period, Options
Terminated/Expired during the period, Options		(115)
Ending Balance	327,316	306,316
Exercisable at December 31, 2012, Options	326,736
Begining Balance, Weighted-Average Exercise Price	$ 10.27	10.68
Granted during the period, Weighted-Average Exercise Price	$ 5.61	2.95
Exercised during the period, Weighted-Average Exercise Price
Terminated/Expired during the period, Weighted-Average Exercise Price		(105.39)
Ending Balance, Weighted-Average Exercise Price	$ 9.97	10.27
Exercisable at December 31, 2012, Weighted-Average Exercise Price	$ 10.00

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.

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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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