Property and Equipment, Net - Depreciation Expense Table (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Depreciation Expense [Line Items]
Depreciation expense			$ 14,770	$ 11,990
Continuing Operations [Member]
Depreciation Expense [Line Items]
Depreciation expense	$ 8,110	$ 6,300	14,770	11,990
Cost of Sales [Member] | Continuing Operations [Member]
Depreciation Expense [Line Items]
Depreciation expense	7,830	6,010	14,190	11,440
Selling, General and Administrative Expenses [Member] | Continuing Operations [Member]
Depreciation Expense [Line Items]
Depreciation expense	$ 280	$ 290	$ 580	$ 550