Subsequent Events - Forbearance Agreement and Incremental Amendment to Financing Agreement - Additional Information (Details) - USD ($)			12 Months Ended
	Sep. 16, 2020	Feb. 27, 2020	Dec. 31, 2019	Dec. 31, 2018	Sep. 16, 2019
Obtained additional term loan commitments			$ 30,130,000	$ 4,005,000
Incremental Term Loans [Member] | Incremental Amendment [Member]
Principal amount					$ 24,500,000
Incremental Term Loans [Member] | Incremental Amendment [Member] | Forecast [Member]
Prepayment of outstanding term loan percentage	5.00%
Incremental Term Loans [Member] | Incremental Amendment [Member] | Subsequent Event [Member]
Interest rate		12.00%
Prepayment of outstanding term loan percentage		7.00%
Term loans, description		The Incremental Term Loans bear interest at 12% per annum. Monthly interest payments will be due in cash, and all outstanding principal and interest will be due on the maturity date. The Incremental Term Loans may be prepaid at any time, subject to payment of a prepayment premium equal to (i) 7% of each prepayment made on or prior to September 16, 2020, and (ii) 5% of each prepayment made after September 16, 2020, but on or prior to September 16, 2021, with no premium due after September 16, 2021.
Percentage of financing fee		2.00%
Reimbursement of expenses		$ 100,000
Financing fees, description		The Company paid a 2% financing fee in connection with its entry into the Incremental Amendment. The Company also reimbursed the Collateral Agent for $0.1 million of fees, costs, and expenses previously accrued under the Financing Agreement and in addition paid fees, costs, and expenses of the Collateral Agent and the lenders newly incurred in connection with the Incremental Amendment.
Incremental Term Loans [Member] | Incremental Amendment [Member] | Antara Capital [Member] | Subsequent Event [Member]
Obtained additional term loan commitments		$ 3,200,000