XML 63 R94.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Taxes (Details Textual) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Sep. 30, 2012
Income Taxes (Textual) [Abstract]      
Gross deferred tax asset for the Company's Mexican subsidiary $ 5,888,000 $ 7,096,000  
Foreign valuation allowance 746,000 1,492,000  
Net deferred tax asset balances 5,142,000 5,604,000  
Income Taxes (Additional Textual) [Abstract]      
State income taxes paid in the U.S. 116,000 78,000  
Foreign income taxes paid 2,054,000 1,230,000  
Foreign refunds received 0 0  
Interest and inflationary adjustments in foreign refund 0 0  
Federal taxes 0 0  
Federal refunds 0 0  
Gross unrecognized tax benefits 200,000 200,000  
Cumulative amount of unremitted income 0    
Change in unrecognized tax benefit 0 0  
Accrued income tax related interest and penalties 0 0  
Provision for income tax 0    
Undistributed earnings     13,053,000
Additional income tax expense 4,735,000 0  
Income Tax provision on Undistributed earning from non U.S. Operation 0    
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit 0    
Domestic Tax Authority [Member]
      
Income Taxes (Textual) [Abstract]      
Operating Loss Carryforwards 107,093,000    
State and Local Jurisdiction [Member]
      
Income Taxes (Textual) [Abstract]      
Operating Loss Carryforwards 34,374,000    
Mexican Subsidiaries [Member]
      
Income Taxes (Textual) [Abstract]      
Gross deferred tax asset for the Company's Mexican subsidiary 5,888,000 7,096,000  
Foreign valuation allowance 746,000 1,492,000  
Net deferred tax asset balances $ 5,142,000 $ 5,604,000