Fair Value Measurements (Change in Fair Value of Contingent Consideration) (Details) - Contingent Consideration $ in Thousands |
12 Months Ended |
---|---|
Mar. 31, 2017
USD ($)
| |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |
Beginning of period | $ 0 |
Fair value of contingent consideration upon acquisition | 18,000 |
Change in fair value of contingent consideration | (8,092) |
End of period | $ 9,908 |