INCOME TAXES (TAX RATE RECONCILIATION TABLE) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Effective tax rate reconciliation
Income tax per U.S. federal statutory rate (21%, 21%, 21%)	$ 30,334	$ 43,655	$ 35,756
State income taxes, net of federal deduction	2,717	4,588	6,923
Change in valuation allowances	(3,278)	12,567	3,903
Foreign income taxes at different rates than the U.S.	1,202	(1,416)	(783)
Foreign withholding taxes	(2)	(93)	106
Losses in international markets without tax benefits			(1,656)
Nondeductible compensation under Section 162(m)	841	1,494	656
Taxed related to equity compensation	(907)	(4,282)	(587)
Liabilities for uncertain tax positions	(1,435)	(790)	2,882
Permanent difference related to foreign exchange gains	139	3,362	(71)
(Income)/losses of foreign branch operations	2,315	(187)	(10)
Non-taxable earnings of minority interest	(2,638)	(3,085)	(1,964)
Foreign dividend less foreign tax credits	(1,616)	(1,142)	(1,723)
Decrease (increase) to deferred tax asset - change in state tax rate			48
State and federal income tax credits and NOLs	(4,604)	(4,531)	(3,918)
Foreign earnings taxed currently in U.S.	2,978	1,930	1,936
Taxes related to prior year filings	(432)	(1,192)	(1,718)
Tax related to acquisition accounting			1,317
Other	1,501	(1,183)	(64)
Income Tax Expense (Benefit), Total	$ 27,115	$ 49,695	$ 40,937
Effective income tax rate	18.80%	23.90%	24.00%