Debt and Financing - Schedule of Outstanding Debt (Parenthetical) (Details) - USD ($) $ in Millions		12 Months Ended
	Sep. 11, 2019	Dec. 31, 2020
Term Loan
Debt Instrument [Line Items]
Basis spread on variable rate	7.50%	14.00%
Tranche A | UST Loan
Debt Instrument [Line Items]
Accumulated paid-in-kind interest		$ 2.3
London Interbank Offered Rate (LIBOR) | Term Loan
Debt Instrument [Line Items]
Floor interest rate		1.00%
Basis spread on variable rate		7.50%
London Interbank Offered Rate (LIBOR) | Tranche A | UST Loan
Debt Instrument [Line Items]
Floor interest rate		1.00%
Basis spread on variable rate		3.50%