Discontinued Operations - Components of Income from Discontinued Operations - Additional Information (Details) - MCC Business - Discontinued Operations, Held-for-sale - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Discontinued Operations
Stock compensation expense	$ 366	$ 207	$ 626	$ 414
Changes in fair value of contingent consideration		$ (2,149)		$ (2,005)
Divestiture related expenses	$ 3,353		$ 3,958