Amount, after accumulated amortization, of debt discount.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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Name:	us-gaap_DebtInstrumentUnamortizedDiscount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Long Term Debt - Term Loan Debt Issuance Costs (Details) - Term loan - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020	Jul. 02, 2020
Credit Facilities
Debt Instrument [Line Items]
Original issue discount			$ 500
Deferred financing costs			3,253
Hayfin Loan Agreement Term Loan
Debt Instrument [Line Items]
Original issue discount	$ 279	$ 307
Long term debt \| Hayfin Loan Agreement Term Loan
Debt Instrument [Line Items]
Original issue discount			333
Deferred financing costs			2,169
Other current assets \| Hayfin Loan Agreement Delayed Draw Term Loan
Debt Instrument [Line Items]
Original issue discount			167
Deferred financing costs			$ 1,084