Right-of-use Asset and Leasing Liabilities (Details - Income Statement) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating expense:
Amortization expense – Finance ROU	$ 166	$ 111	$ 498	$ 144
Lease expense – Operating ROU	82	66	268	252
Other expense:
Interest expense – Finance ROU	$ 7	$ 8	$ 29	$ 9