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EQUITY Warrants Activity (Details) (USD $)
 0 Months Ended 12 Months Ended
Dec. 13, 2012
Jan. 17, 2012
Oct. 05, 2011
Dec. 17, 2010
Jan. 02, 2010
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Equity [Abstract]                
Expected dividend yield 1.80% 2.10% 0.00% 0.00% 0.00% 1.30% 1.80% 0.00%
Proceeds from Warrant Exercises           $ 1,050,000 $ 0 $ 61,000
Investment Warrants, Exercise Price       $ 3.68   $ 0.00 $ 0.00 $ 3.68
Warrants issued in capital raise       80,500        
Issuance of Stock and Warrants for Services or Claims       $ 153,000       $ 153,000
Class of Warrant or Right, Outstanding, Roll Forward [Roll Forward]                
Class of Warrant or Right, Outstanding         246,904 313,806 313,806 246,904
Warrants granted           0 0 80,500
Exercised           269,808 0 (13,598)
Forfeited or expired           15,248 0 0
Class of Warrant or Right, Outstanding           28,750 313,806 313,806
Class of Warrant or Right, Exercise Price of Warrants or Rights         4.50 4.29 4.29 4.50
Weighted average exercise price of warrants exercised           $ 4.35 $ 0.00 $ 4.50
Average exercise price warrants expired or forfeited           $ 3.68 $ 0.00 $ 0.00
Class of Warrant or Right, Exercise Price of Warrants or Rights           3.68 4.29 4.29
Remaining contractual term warrants       5 years