DERIVATIVES (NOTIONAL TABLE) (Details) ₱ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands	Jun. 30, 2021 CAD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2021 PHP (₱)	Jun. 30, 2021 MXN ($)	Dec. 31, 2020 CAD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 PHP (₱)	Dec. 31, 2020 MXN ($)
Derivative [Line Items]
Notional Amount		$ 26,700				$ 35,500
CAD
Derivative [Line Items]
Contract Maturity Date	Jul. 01, 2021
PHP
Derivative [Line Items]
Contract Maturity Date	May 01, 2024
MXN
Derivative [Line Items]
Contract Maturity Date	Dec. 01, 2024
Foreign Exchange Forward
Derivative [Line Items]
Notional Amount		200,465				184,719
Foreign Exchange Forward | CAD
Derivative [Line Items]
Notional Amount	$ 350	$ 265			$ 2,450	1,853
% Maturing in the Next 12 Months	100.00%	100.00%	100.00%	100.00%
Foreign Exchange Forward | PHP
Derivative [Line Items]
Notional Amount		$ 146,467	₱ 7,512,000			130,468	₱ 6,725,000
% Maturing in the Next 12 Months	53.30%	53.30%	53.30%	53.30%
Foreign Exchange Forward | MXN
Derivative [Line Items]
Notional Amount		$ 53,733		$ 1,204,500		$ 52,398		$ 1,159,500
% Maturing in the Next 12 Months	44.30%	44.30%	44.30%	44.30%