Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended 9 Months Ended
Sep. 30, 2012
Jun. 30, 2011
Jun. 30, 2011
Sep. 30, 2012
Consolidated Statements of Comprehensive Income [Abstract]        
Net income (loss) $ 3,175 $ (4,145) $ (12,098) $ 1,427
Other comprehensive income/(loss)        
Foreign currency translation adjustment (3) (23) (31) (24)
Other comprehensive income/(loss) (3) (23) (31) (24)
Comprehensive income/(loss) $ 3,172 $ (4,168) $ (12,129) $ 1,403