Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Data (Unaudited) (Details 2)

v2.4.0.8
Quarterly Financial Data (Unaudited) (Details 2) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Quarterly Financial Data (Unaudited)                
Restructuring and transaction related costs $ 1,124 $ 1,118 $ 705 $ 350 $ 506 $ 215 $ 1,353 $ 644
Post closing adjustments to income taxes related to additional India income taxes         305      
Post closing adjustments to income taxes related to additional India income taxes         848      
Additional income taxes to correct deferred tax assets related to net operating loss carryforwards         $ 392