Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Stockholders' Equity (Deficit)

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Consolidated Statements of Stockholders' Equity (Deficit) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Balance $ 1,909,000 $ (809,000) $ (2,821,000)
Net income (loss) 2,630,000 2,425,000  
Repurchase of common stock (3,000)    
Foreign currency translation adjustments (3,000) (492,000)  
Stock-based compensation 94,000 79,000  
Preferred Stock [Member]
      
Balance 124,000 124,000 124,000
Balance (in Shares) 138,400 138,400 138,400
Common Stock [Member]
      
Balance 11,000 11,000 11,000
Balance (in Shares) 11,324,048 11,326,323 10,725,899
Repurchase of common stock (in Shares) (2,275)    
Issuance of restricted stock, net (in Shares)   600,424  
Additional Paid-in Capital [Member]
      
Balance 80,584,000 80,493,000 80,414,000
Repurchase of common stock (3,000)    
Stock-based compensation 94,000 79,000  
Retained Earnings [Member]
      
Balance (78,708,000) (81,338,000) (83,643,000)
Net income (loss) 2,630,000 2,305,000  
Accumulated Other Comprehensive Income (Loss) [Member]
      
Balance (102,000) (99,000) 366,000
Foreign currency translation adjustments (3,000) (465,000)  
Parent [Member]
      
Balance 1,909,000 (809,000) (2,728,000)
Net income (loss) 2,630,000 2,305,000  
Repurchase of common stock (3,000)    
Foreign currency translation adjustments (3,000) (465,000)  
Stock-based compensation 94,000 79,000  
Noncontrolling Interest [Member]
      
Balance     (93,000)
Net income (loss)   120,000  
Foreign currency translation adjustments   $ (27,000)