Credit Facility and Term Loans - Schedule of Interest Expense, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Debt Disclosure [Abstract]
Interest expense	$ 955	$ 439	$ 3,456	$ 1,503
Interest income	(80)		(88)
Total Interest expense, net	$ 875	$ 439	$ 3,368	$ 1,503