Financial Derivatives Schedule of Warrant Contracts (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Financial derivatives–assets, at fair value-	$ 104,033	$ 132,518
Warrants
Derivative [Line Items]
Number of Shares Underlying Warrant Contracts	3,115	3,105
Financial derivatives–assets, at fair value-	$ 1,056	$ 1,137
Remaining Years to Maturity	6 months 10 days	9 months 7 days