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SHARE-BASED PAYMENTS - Options fair value assumptions (Details) - Pro Farm Group, Inc
Jul. 12, 2022
USD ($)
$ / shares
SHARE-BASED PAYMENTS  
Risk-free interest rate 0.00%
Minimum  
SHARE-BASED PAYMENTS  
Exercise price | $ / shares $ 7.16
Expected life (years) | $ 0.03
Estimated volatility factor 34.90%
Maximum  
SHARE-BASED PAYMENTS  
Exercise price | $ / shares $ 204.66
Expected life (years) | $ 9.83
Risk-free interest rate 44.40%