Leases (Details-2) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Lessee Disclosure [Line Items]
Finance lease assets, net	$ 14,756	$ 15,545
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
Operating lease assets	$ 7,786	$ 7,961
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Assets, Noncurrent
Total lease assets	$ 22,542	$ 23,506
Finance lease liabilities - current	$ 1,039	$ 1,050
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Finance lease liabilities - long-term	$ 17,108	$ 17,322
Operating lease liabilities - current	$ 136	$ 161
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Operating lease liabilities - long-term	$ 7,915	$ 7,965
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Total lease liabilities	$ 26,198	$ 26,498