(3) Finance Receivables (Details - Summary of activity) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Finance Receivables
Balance at beginning of year	$ 80,790	$ 11,640	$ 67,376
Impact of adopting ASC 326		127,000
Provision for credit losses on finance receivables	(14,590)	14,113	85,773
Charge-offs	(30,940)	(90,824)	(184,449)
Recoveries	20,946	18,861	42,940
Balance at end of year	$ 56,206	$ 80,790	$ 11,640