v2.4.0.8
Fair Value - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Jun. 30, 2013
UNIK
Mar. 31, 2012
Rapid! Financial Services LLC
Fair Value Measurements [Line Items]        
Notes outstanding, carrying value $ 400,000 $ 0    
Notes outstanding, fair value 360,000      
Amount of increase in the value of a contingent consideration liability     201  
Contingent consideration   $ 313 [1] $ 511 $ 8,486
[1] The fair value of the contingent consideration is recorded in accrued expenses.