(3) Finance Receivables (Details - Summary of activity) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finance Receivables
Balance at beginning of year	$ 56,206	$ 80,790	$ 11,640
Impact of adopting ASC 326			127,000
Provision for credit losses on finance receivables	(28,100)	(14,590)	14,113
Charge-offs	(18,319)	(30,940)	(90,824)
Recoveries	11,966	20,946	18,861
Balance at end of year	$ 21,753	$ 56,206	$ 80,790