Quarterly report pursuant to Section 13 or 15(d)

CREDIT LINE AND OTHER BORROWINGS (Details)

v3.22.2
CREDIT LINE AND OTHER BORROWINGS (Details)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Dec. 29, 2020
Jun. 30, 2021
USD ($)
May 30, 2020
USD ($)
Apr. 30, 2020
USD ($)
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Dec. 31, 2020
USD ($)
Line of Credit Facility [Line Items]              
Line of credit         $ 15,000    
Line of credit outstanding amount         15,000    
Paycheck Protection Program              
Line of Credit Facility [Line Items]              
Debt related interest expense         77 $ 67  
Paycheck Protection Program | SSIG | Affiliated Entity              
Line of Credit Facility [Line Items]              
Proceeds from grant     $ 504        
Paycheck Protection Program | Unsecured Debt              
Line of Credit Facility [Line Items]              
Proceeds from unsecured loan       $ 3,516      
Repayment of unsecured loan   $ 3,012          
Line of Credit              
Line of Credit Facility [Line Items]              
Proceeds from line of credit             $ 6,000
Line of Credit | Amended Credit Agreement Maturing October 2018 | Prime Rate | Minimum              
Line of Credit Facility [Line Items]              
Debt instrument, variable rate 0.75%            
Line of Credit | Amended Credit Agreement Maturing October 2018 | Prime Rate | Maximum              
Line of Credit Facility [Line Items]              
Debt instrument, variable rate 1.00%            
Line of Credit | Amended Credit Agreement Maturing December 2022              
Line of Credit Facility [Line Items]              
Debt covenant, adjusted quick ratio             1.20
Line of Credit | Amended Credit Agreement Maturing December 2020              
Line of Credit Facility [Line Items]              
Line of credit maximum borrowing capacity         15,000    
Proceeds from line of credit         $ 9,000