KORE Group Holdings, Inc. General form of registration statement for all companies including face-amount certificate companies

INCOME TAXES - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended							6 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Effective income tax rate	2.00%			16.00%								8.90%	26.20%
Income tax benefit	$ 369	$ 1,805	$ 2,268	$ 2,212	$ 3,873	$ 1,795	$ 1,256	$ 4,480	$ 3,051	$ 6,285	$ 6,925	$ 10,417	$ 8,776

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.