SEGMENT AND GEOGRAPHIC INFORMATION (Schedule of Total Sales by Geographical Area) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 229,721	$ 216,098	$ 708,081	$ 555,597
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	198,172	182,104	606,608	465,705
International [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 31,549	$ 33,994	$ 101,473	$ 89,892