Information relating to the period for prior written notice to holders for redemption

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Information relating to the period for prior written notice to trustee for redemption

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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

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- Definition

The average effective interest rate during the reporting period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Amount, after accumulated amortization, of debt discount.

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

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Debt (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
Debt (Details) - USD ($) $ in Thousands	Mar. 15, 2019	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Debt
Aggregate principal amount		$ 340,000		$ 340,000
Unamortized Original Issue Discount		2,009		2,009		$ 2,319
Unamortized Deferred Financing Costs		9,687		9,687		$ 11,182
Amortization		157	$ 141	$ 310	$ 263
Minimum
Debt
Period for prior written notice to trustee for redemption				20 days
Senior Secured Notes 2024
Debt
Aggregate principal amount	$ 340,000
Interest rate (as a percent)	9.50%			9.50%
Unamortized Original Issue Discount	$ 3,300	$ 2,000		$ 2,000
Senior Secured Notes 2024 \| Minimum
Debt
Period for prior written notice to holders for redemption				15 days
Senior Secured Notes 2024 \| Maximum
Debt
Period for prior written notice to holders for redemption				60 days
2021 \| Senior Secured Notes 2024
Debt
Redemption price				104.75%
2022 \| Senior Secured Notes 2024
Debt
Redemption price				102.375%
2023 and thereafter \| Senior Secured Notes 2024
Debt
Redemption price				100.00%