Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Changes in Level 3 Fair Values (Details)

v3.3.0.814
Fair Value Measurements - Changes in Level 3 Fair Values (Details) - Level 3 - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Net (gains) losses on change in fair value $ (3,300) $ 200
Contingent Consideration    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Balance at beginning of period 4,150 1,827
Initial contingent consideration 1,415 2,939
Settlements through cash payments (1,179) (229)
Net (gains) losses on change in fair value (3,212) 173
Balance at end of period $ 1,174 $ 4,710