INCOME TAXES - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2019
Income Tax Examination [Line Items]
Accrued tax expense for one-time transition tax of Tax Act on foreign subsidiaries		$ 300,000
Provisional benefit related to net change in deferred tax liabilities due to reduction in tax rate	$ 3,000,000.0
Provision of tax expense for one-time transition tax of Tax Act	700,000
Deferred tax asset related to interest carried forward			$ 1,900,000
Deferrred tax liability related to business acquistion	13,900,000
Deferred tax liability due to uncertain tax position	300,000
Net operating loss carryforward	2,000,000.0	$ 200,000	1,500,000
Income tax examination net of federal and state tax benefit, accrued interest	$ 29,000		89,000
Reduction in income tax liability if tax positions sustained			1,600,000
Change in unrecognized tax benefits reasonably possible			0
State Jurisdiction
Income Tax Examination [Line Items]
Net operating loss carryforward			20,200,000
Foreign
Income Tax Examination [Line Items]
Net operating loss carryforward			28,100,000
US
Income Tax Examination [Line Items]
Net operating loss carryforward			$ 400,000