v3.22.2.2
ORGANIZATION AND PRINCIPAL ACTIVITIES - Additional information (Details ) - CNY (¥)
¥ in Thousands
12 Months Ended
Dec. 01, 2004
Sep. 30, 2021
Sep. 30, 2020
Aug. 31, 2017
Foreign investment        
Equity Method Investment, Ownership Percentage       49.00%
Variable Interest Entity, Primary Beneficiary [Member]        
Assets   ¥ 52,894 ¥ 144,038  
State Harvest Holdings Limited [Member]        
Share Exchange Transaction Variable Interest Entity Voting Rights Assigned 97.96%      
Period Of Operations 20 years      
Assets Disposed Of By Methods Other Than Sale In Period Of Disposition   50.00%    
State Harvest Holdings Limited [Member] | Criteria One [Member]        
Business Combination Restriction On Control Obtained Description 49%      
State Harvest Holdings Limited [Member] | Criteria Two [Member]        
Business Combination Restriction On Control Obtained Description 49%