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SHARE REPURCHASE PROGRAM AND SHARE REPURCHASE (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Dec. 08, 2021
Jan. 28, 2021
Mar. 31, 2021
Dec. 07, 2021
Sep. 30, 2021
Jan. 27, 2021
Dec. 31, 2020
Sep. 30, 2020
Aug. 09, 2020
Share Repurchase Program and Share Repurchase [Abstract]                  
Common stock, par value (in dollars per share)         $ 0.0024   $ 0.0024    
Purchase price     $ 1,675            
Share Repurchase Program [Member]                  
Share Repurchase Program and Share Repurchase [Abstract]                  
Remaining repurchase of common stock         $ 5,000     $ 5,000  
Repurchase of common stock (in shares)   500,000              
Common stock, par value (in dollars per share)   $ 0.0024              
Purchase price per share (in dollars per share)   $ 3.35              
Purchase price   $ 1,700              
Percentage of outstanding common stock           5.50%      
Share Repurchase Program [Member] | Subsequent Event [Member]                  
Share Repurchase Program and Share Repurchase [Abstract]                  
Repurchase of common stock (in shares) 212,690                
Common stock, par value (in dollars per share) $ 0.0024                
Purchase price per share (in dollars per share) $ 5.00                
Purchase price $ 1,100                
Percentage of outstanding common stock       2.40%          
Share Repurchase Program [Member] | Maximum [Member]                  
Share Repurchase Program and Share Repurchase [Abstract]                  
Repurchase of common stock                 $ 5,000