v2.4.0.6
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Income taxes          
Taxable income from United States operations $ (3,646) $ (325) $ (8,099) $ (2,023)  
Estimated income tax expense from United States operations 15 28 22 23  
Deferred revenue          
Accrual related to estimated customer claims 13   13   2
United States
         
Income taxes          
Taxable income from United States operations 755 1,394 1,121 2,457  
Estimated income tax expense from United States operations $ 15 $ 28 $ 22 $ 23