INCOME TAXES - Narrative (Details) - USD ($)		12 Months Ended
	Mar. 27, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Operating Loss Carryforwards [Line Items]
Net operating losses	$ 13,200,000
Expense (benefit) from carryback of net operating losses		$ (1,896,000)	$ 0	$ 0
Interest and penalties related to income taxes		0	0	0
Accrued interest and penalties related to income taxes		0	$ 0	$ 0
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards		68,400,000
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards		$ 64,900,000
Maximum | Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards, recovery period		15 years
Maximum | State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards, recovery period		15 years