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v3.21.2

New Market Tax Credit (Details) - USD ($) |  | 9 Months Ended |
--- | --- | --- | ---
Oct. 24, 2019 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Line of Credit Facility [Line Items] |  |  |  |
Due to related parties |  | $ 0 |  | $ 0
Amortization of debt issuance costs |  | 31,000 | $ 31,000 |
Subsidiary |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Due to related parties | $ 22,500,000 |  |  |
Investor |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Loans receivable | $ 15,900,000 |  |  |
Loans receivable, term | 25 years |  |  |
Loans receivable, interest rate | 1.00% |  |  |
Proceeds from debt | $ 15,900,000 |  |  |
Interest from counterparty | 6,300,000 |  |  |
Debt issuance costs | 300,000 |  |  |
Revolving Credit Facility |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Credit facility maximum borrowings | $ 23,000,000 | $ 30,000,000 |  |

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