CONCENTRATIONS, SIGNIFICANT CUSTOMERS AND GEOGRAPHIC AREAS - Summary of revenue by geography (Detail) - Revenue - Revenue from Rights Concentration Risk - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Concentration Risk [Line Items]
Revenues	$ 3,327	$ 2,134	$ 5,527	$ 4,238
US
Concentration Risk [Line Items]
Revenues	3,207	1,649	5,247	3,550
Europe
Concentration Risk [Line Items]
Revenues	$ 120	$ 485	$ 280	$ 688

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details