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INCOME TAX PROVISION (repatriation and unrecognized tax benefits) (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income tax provision     $ 18,848 $ 31,031 $ 21,468
Foreign earnings repatriated   $ 85,285 25,526    
Income tax expense on repatriation of foreign earnings   4,555 1,818    
Cash and cash equivalents $ 40,435 41,231 40,435 41,231 123,122
Changes in unrecognized tax benefits          
Balance, beginning of year     2,551 3,361 4,169
Additions for tax positions of current year     250 169 237
Additions for tax positions of prior years     270 8 30
Reductions for tax positions of prior years     (45) (673) (414)
Lapse of statutes of limitations     (391) (314) (661)
Balance, end of year 2,635 2,551 2,635 2,551 3,361
Unrecognized tax benefits          
Unrecognized tax benefits that would impact income tax expense (2,635)   (2,635)    
Accruals for interest and penalties 731 $ 635 731 635  
Net increase (decrease) in income tax provision for interest and penalties     97 $ 84 $ (384)
Amount by which it is reasonably possible that unrecognized tax benefits will decrease in next 12 months 1,500   1,500    
Amount by which it is reasonably possible that unrecognized tax benefits will increase in next 12 months 2,000   2,000    
Foreign, primarily Canada [Member]          
Cash and cash equivalents 33,615   $ 33,615    
Increase in earnings [Member]          
Income tax provision $ (5,900)