Quarterly report pursuant to Section 13 or 15(d)

Fair Value Remeasurement Based on Significant Inputs Not Observable, Level 3 Measurement (Detail)

v3.4.0.3
Fair Value Remeasurement Based on Significant Inputs Not Observable, Level 3 Measurement (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2016
USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Fair value, beginning balance $ 8,453
Fair value of acquisition liabilities paid during the period (167)
Change in fair value 377
Fair value, ending balance $ 8,663