Fair Value Measurements - Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Recurring Basis - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Assets:
Derivative assets	$ 566	$ 583
Total assets	20,862	7,691
Liabilities:
Contingent consideration	(939)	(894)
Derivative liabilities	(1,314)	(1,463)
Total liabilities	(2,253)	(2,357)
Quoted Prices in Active Markets for Identical Items (Level 1)
Assets:
Derivative assets	0	0
Total assets	20,296	7,108
Liabilities:
Contingent consideration	0	0
Derivative liabilities	0	0
Total liabilities	0	0
Significant Other Observable Inputs (Level 2)
Assets:
Derivative assets	566	583
Total assets	566	583
Liabilities:
Contingent consideration	0	0
Derivative liabilities	(1,314)	(1,463)
Total liabilities	(1,314)	(1,463)
Significant Unobservable Inputs (Level 3)
Assets:
Derivative assets	0	0
Total assets	0	0
Liabilities:
Contingent consideration	(939)	(894)
Derivative liabilities	0	0
Total liabilities	(939)	(894)
Money market funds
Assets:
Money market funds	20,296	7,108
Money market funds | Quoted Prices in Active Markets for Identical Items (Level 1)
Assets:
Money market funds	20,296	7,108
Money market funds | Significant Other Observable Inputs (Level 2)
Assets:
Money market funds	0	0
Money market funds | Significant Unobservable Inputs (Level 3)
Assets:
Money market funds	$ 0	$ 0