Summary of Significant Accounting Policies - Debt issuance costs & Accounts receivable, net (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
Dec. 31, 2020 |
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| Debt Issuance Costs | |||||
| Debt issuance costs | $ 0.1 | $ 0.1 | $ 0.1 | ||
| Amortization of the debt issuance costs | $ 0.1 | $ 0.1 | $ 0.1 | $ 0.1 | |
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- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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