Fair Value of Financial Instruments (Details-1) - USD ($) $ in Thousands		Dec. 31, 2022	Dec. 31, 2021
Liabilities:
Unamortized discount and debt issuance costs		$ 4,000	$ 4,349
Carrying Value [Member]
Liabilities:
Long-term debt	[1]	643,560	623,449
Fair Value [Member]
Liabilities:
Long-term debt	[1]	$ 571,374	$ 729,914

[1] Includes long-term debt due within one year. Excludes debt issuance costs and unamortized discount of $4.0 million and $4.3 million as of December 31, 2022 and 2021, respectively.