INCOME TAXES Deferred Tax (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Deferred tax assets (liabilities):
Allowance for doubtful accounts	$ 23	$ 47
Property and equipment	2	(64)
Goodwill and intangibles	204	200
Accrued compensation	1,818	1,511
Accrued liabilities and other	106	255
Loss carryforwards	186,606	186,325
Deferred tax assets before valuation allowance	188,759	188,274
Valuation allowance	(187,722)	(187,481)
Deferred tax assets, net of valuation allowance	$ 1,037	$ 793