Right-of-use Assets and Leasing Liabilities (Details - Other supplemental information) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Right-of-use Assets And Leasing Liabilities
Operating cash flows for operating leases	$ (269)	$ (269)
Financing cash flows for finance leases	$ (504)	$ (290)