Derivatives (Details) $ in Millions	Mar. 31, 2019 USD ($)
Interest rate swap contract
Derivative [Line Items]
Derivative, notional amount	$ 20.0
Derivative, fixed interest rate	1.42%
Interest rate swap contract | LIBOR
Derivative [Line Items]
Derivative, variable rate	2.49%
Foreign currency forward contracts
Derivative [Line Items]
Derivative, notional amount	$ 14.5
Derivatives Designated as Hedging Instruments | Prepaids and other current assets | Interest rate swap contract
Derivative [Line Items]
Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months, net	$ 0.2