DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	May 28, 2019
Interest rate swap | Interest Expense
Derivative [Line Items]
Net interest income (expense)	$ (1,593)	$ 40
Designated as Hedging Instrument | Interest rate swap
Derivative [Line Items]
Notional amount of derivatives			$ 108,569
Designated as Hedging Instrument | Interest rate swap | Pay-Fixed Interest Rate
Derivative [Line Items]
Fixed interest rate			2.05%
Designated as Hedging Instrument | Cross-currency swap
Derivative [Line Items]
Notional amount of derivatives			$ 108,569
Designated as Hedging Instrument | Cross-currency swap | Interest Expense
Derivative [Line Items]
Net interest income (expense)	$ 2,275	$ 1,317
Designated as Hedging Instrument | Cross-currency swap | Pay-Fixed Interest Rate
Derivative [Line Items]
Fixed interest rate			0.00%
Designated as Hedging Instrument | Cross-currency swap | Receive-Fixed Interest Rate
Derivative [Line Items]
Fixed interest rate			2.05%