INCOME TAXES - Narrative (Details) - USD ($)	12 Months Ended			24 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2016
Income Tax Contingency [Line Items]
Transition tax expense (benefit) related to the deemed repatriation of unremitted earnings of foreign subsidiaries		$ (1,600,000)	$ 8,100,000	$ 6,500,000
Tax benefit related to remeasurement of net deferred tax liabilities		4,200,000
Undistributed foreign earnings	$ 181,300,000
Unrecognized tax benefits	0	0		0
Federal net operating loss and capital loss carryforwards	13,693,000	0		0
Deferred tax assets, valuation allowance	8,328,000	6,996,000	4,375,000	$ 6,996,000	$ 3,717,000
Penalties and interest recorded	0	$ 0	$ 0
Foreign
Income Tax Contingency [Line Items]
Operating loss carryforwards	6,100,000
Operating loss carryforwards, valuation allowance	6,100,000
State
Income Tax Contingency [Line Items]
Operating loss carryforwards	1,900,000
Operating loss carryforwards, valuation allowance	500,000
Canada Revenue Agency | Pro forma
Income Tax Contingency [Line Items]
Expected tax if earnings were distributed to the U.S.	$ 9,100,000