Income Taxes (Details - Rate Table)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Schedule of Income Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	21.00%	21.00%	21.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes	0.70%	2.50%	16.60%
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent	15.30%	6.80%	155.40%
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential	(3.80%)	(14.30%)	(40.70%)
Effective Income Tax Rate Reconciliation, Nondeductible Expense	4.40%	8.10%	16.70%
Effective Income Tax Rate Reconciliation, Tax Credits, Research	(4.50%)	(3.00%)	(43.00%)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance	(1.30%)	0.80%	(42.00%)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses	0.00%	0.00%	3.70%
effective income tax reconciliation, compensation-related	0.60%	(0.60%)	(7.70%)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent	0.40%	0.40%	64.40%
Effective Income Tax Rate Reconciliation, Uncertain Domestic Tax Positions	7.70%	1.20%	(96.80%)
Effective Income Tax Rate Reconciliation, Intra-entity intangible asset transfers	0.00%	0.00%	10.20%
Effective Income Tax Rate Reconciliation, Return to provision	(2.10%)	(5.70%)	(37.30%)
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent	(0.20%)	1.90%	51.80%
Effective Income Tax Rate Reconciliation, Other Adjustments	0.70%	0.40%	6.00%
Reported tax rate	38.90%	3.30%	2.90%