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FINANCING RECEIVABLES (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
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Receivables [Abstract] |  |
Gross financing receivables, short-term | $ 25,013 | $ 23,942
Gross financing receivables, long-term | 40,121 | 32,076
Allowance for expected credit losses | (3,231) | (2,959)
Net financing receivables | $ 61,903 | $ 53,059

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