BUSINESS ACQUISITIONS - Pro Forma Earnings (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Nortech Packaging Acquisition
Disclosure of detailed information about business combination [line items]
Revenue		$ 16,424
Net loss		$ 1,332
Nuevopak Global Limited
Disclosure of detailed information about business combination [line items]
Revenue	$ 7,668
Net loss	$ 2,159

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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The profit (loss) of the combined entity as though the acquisition date for all business combinations that occurred during the year had been as of the beginning of the annual reporting period. [Refer: Business combinations [member]; Profit (loss)]

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The revenue of the combined entity as though the acquisition date for all business combinations that occurred during the year had been as of the beginning of the annual reporting period. [Refer: Business combinations [member]; Revenue]

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