Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENT - Additional information (Details)

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FAIR VALUE MEASUREMENT - Additional information (Details) - USD ($)
3 Months Ended 9 Months Ended
Nov. 30, 2021
Sep. 30, 2022
Sep. 30, 2022
FAIR VALUE MEASUREMENT      
Change in fair value of contingent consideration     $ 613,000
MediaCrossing Inc      
FAIR VALUE MEASUREMENT      
Cash $ 500,000    
Earnout shares acquired by the company 822,369    
Earnout shares par value $ 0.00001    
Earnout shares fair value $ 2.55    
Recomputed fair value of earnout shares     0
Change in fair value of contingent consideration   $ 0 $ 613,000