Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Long-Term Debt and Other Financial Liabilities, First Jelco Loan (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Feb. 28, 2021	Dec. 31, 2020
Subordinated Long-Term Debt [Abstract]
Balance outstanding	$ 207,917		$ 173,289
First Jelco Loan [Member]
Subordinated Long-Term Debt [Abstract]
Balance outstanding		$ 5,900