Financial Derivatives (Options) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Financial derivatives–assets, at fair value-	$ 65,082	$ 18,894
Derivative [Line Items]
Financial derivatives–assets, at fair value-	65,082	18,894
Put Option [Member]
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Financial derivatives–assets, at fair value-	248	278
Derivative [Line Items]
Financial derivatives–assets, at fair value-	248	278
Notional Amount	$ 30,000	$ 30,000
Maturity term of derivative contract underlying options contracts	5 years	5 years
Fixed rate on derivative underlying options contract	5.00%	5.00%
Remaining Years to Maturity	5 months 15 days	5 months 15 days
Notional Amount	$ 30,000	$ 30,000
Maturity term of derivative contract underlying options contracts	5 years	5 years
Fixed rate on derivative underlying options contract	5.00%	5.00%