INCOME TAXES AND TAX CREDIT TRANSACTIONS (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Examination [Line Items]
Accruals for tax uncertainties	$ 0	$ 0
Deferred income tax expense (benefit)	0	0	$ 100,000
Current income tax expense (benefit)	0	(200,000)	$ (100,000)
Other Assets
Income Tax Examination [Line Items]
Deferred tax assets	$ 0	$ 0