Fair Value of Financial Instruments (Details-1) - USD ($) $ in Thousands		Dec. 31, 2023	Dec. 31, 2022
Liabilities:
Unamortized discount and debt issuance costs		$ 4,579	$ 4,000
Carrying Value [Member]
Liabilities:
Long-term debt	[1]	728,546	643,560
Fair Value [Member]
Liabilities:
Long-term debt	[1]	$ 675,922	$ 571,374

[1] Includes long-term debt due within one year. Excludes debt issuance costs and unamortized discount of $4.6 million and $4.0 million as of December 31, 2023 and 2022, respectively.