INCOME TAXES (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Mar. 27, 2020	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Income tax expense		$ 279	$ (209)	$ (418)	$ (287)
Valuation allowance		$ 18,860		$ 18,860
Tax refund	$ 321