Property and Equipment, Net - Depreciation Expense Table (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Depreciation Expense [Line Items]
Depreciation expense			$ 21,700	$ 18,330
Continuing Operations [Member]
Depreciation Expense [Line Items]
Depreciation expense	$ 6,930	$ 6,340	21,700	18,330
Cost of Sales [Member] | Continuing Operations [Member]
Depreciation Expense [Line Items]
Depreciation expense	6,680	6,040	20,870	17,480
Selling, General and Administrative Expenses [Member] | Continuing Operations [Member]
Depreciation Expense [Line Items]
Depreciation expense	$ 250	$ 300	$ 830	$ 850