Fair Value Measurements (Details 2) (Contingent Consideration [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Contingent Consideration [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at beginning of period	$ 1,739	$ 0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value, Foreign Currency Translation Adjustments	0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value, Amortization of Intangibles	0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value, Provisions	0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases	0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Activity, Payments, Other Charges	(1)	(1,800)
Balance at end of period	$ 1,738	$ 1,800