Accrued Severance Costs, Current

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- Definition

Accrued Severance Costs, Noncurrent

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- Definition

Debt Covenant, Minimum Liquidity

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- Definition

Debt Covenant, Total Leverage Ratio

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- Definition

Debt Instrument, Prepayment Penalty as Percent of Prepaid Principal, Percent

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Amount of the required periodic payments including both interest and principal payments.

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent Events (Details)			6 Months Ended	12 Months Ended			18 Months Ended
Subsequent Events (Details)	Nov. 18, 2019 USD ($)	Jun. 10, 2019 USD ($)	Dec. 30, 2020 USD ($)	Jun. 10, 2021	Jun. 10, 2020	May 31, 2020 USD ($)	Jun. 20, 2022 USD ($)	Dec. 31, 2020
Term Loan Agreement \| Term Loan \| Subsequent Event
Subsequent Event [Line Items]
Face value of debt		$ 75,000,000.0
Quarterly installments		900,000
Original issue discount		2,300,000
Deferred financing costs		$ 6,700,000
Interest rate at time of Loan Agreement		10.46%
Total leverage ratio		3.0
London Interbank Offered Rate (LIBOR) \| Term Loan Agreement \| Term Loan \| Subsequent Event
Subsequent Event [Line Items]
Basis spread on variable rate		8.00%
Prime Rate \| Term Loan Agreement \| Term Loan \| Subsequent Event
Subsequent Event [Line Items]
Basis spread on variable rate		7.00%
Forecast \| Term Loan Agreement \| Term Loan
Subsequent Event [Line Items]
Total leverage ratio								2.50
Minimum liquidity			$ 30,000,000.0			$ 40,000,000.0	$ 20,000,000.0
Prepayment penalty as percent of prepaid principal				2.00%	3.00%
Former Interim Chief Financial Officer \| Subsequent Event
Subsequent Event [Line Items]
Severance costs	$ 1,700,000
Former Interim Chief Financial Officer \| Forecast
Subsequent Event [Line Items]
Accrued severance costs, current	1,800,000
Accrued severance costs, noncurrent	$ 500,000