ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Accounts Payable and Accrued Liabilities, Current [Abstract]
Salaries, wages, and commissions	$ 28,600	$ 30,700
Product warranty costs	9,100	9,000
Insurance	2,600	2,500
Employee benefits	9,900	9,500
Other	18,200	13,100
Accrued expenses and other current liabilities	$ 68,444	$ 64,811