Quarterly report pursuant to Section 13 or 15(d)

SHARE-BASED COMPENSATION (Details)

v3.21.2
SHARE-BASED COMPENSATION (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
May 19, 2021
Jan. 31, 2021
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock compensation expense     $ 324 $ 121 $ 647,000 $ 307,000
Stock options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price     $ 1.66   $ 1.66  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross         315,620  
Unrecognized compensation cost     $ 1,700   $ 1,700  
Weighted-average period of unrecognized compensation cost expected to be recognized         2 years 3 months 18 days  
2015 Equity Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares available for future issuance (in shares) 2,000,000   1,740,478   1,740,478  
2015 Equity Incentive Plan | Restricted stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting percentage of stock options 0.167%          
Stock Based Awards Incentive Marker 2 Percentage 10.00%          
2015 Equity Incentive Plan | Restricted stock | Share-based Payment Arrangement, Tranche One [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares authorized for issuance 31,512          
Vesting period of remaining shares 1 year          
Stock Based Awards Incentive Marker 1 Percentage 12.00%          
2015 Equity Incentive Plan | Three Company Executives [Member] | Restricted stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 20,750 69,975