Credit Facilities and Long-Term Debt, Deferred Financing Costs (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Amortization of financing cost for future years [Abstract]
2022	$ 225
2023	206
Total amortization	$ 431	$ 700

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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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant