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COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2018
Contingent Consideration
Contingent consideration liability	$ 5,319	$ 1,703
Contingent consideration-current	2,929
Neuralify acquisition
Contingent Consideration
Contingent consideration liability	5,300
Neuralify acquisition | Accrued expenses
Contingent Consideration
Contingent consideration-current	$ 2,900

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Amount of liability recognized arising from contingent consideration in a business combination.

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