INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Tax Credit Carryforward [Line Items]
Effective Income Tax Rate Reconciliation, Percent	(9.40%)	42.50%
Valuation allowance	$ 11,933	$ 12,375
Unrecognized tax benefits	200
Other	443	486
Foreign tax credit carryover	4,615	4,180
Income Tax Examination, Penalties and Interest Accrued	100
Income Tax Examination, Penalties and Interest Expense	$ 11	$ 13