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STOCKHOLDERS’ EQUITY AND STOCK-BASED COMPENSATION (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended
Feb. 28, 2022
Feb. 28, 2019
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Preferred stock, shares authorized     5,000,000   5,000,000
Preferred stock, par or stated value per share     $ 0.001   $ 0.001
Preferred stock, shares outstanding     0   0
Preferred stock, shares issued     0   0
Exercise price     $ 8.99    
Stock-based compensation     $ 2,016,000 $ 855,000  
2017 Incentive Stock and Awards Plan [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Share-based compensation arrangement by share-based payment award, number of shares authorized     6,000,000    
Share-based compensation arrangement by share-based payment award, number of shares available for grant     2,229,399    
Common Stock [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number of shares isssued 20,298   1,000    
Common stock withheld for payroll tax withholdings, shares 14,702        
Common stock withheld for payroll tax withholdings, value $ 116,000        
Proceeds from purchase of common stock     $ 4,000    
Exercise price     $ 3.95    
Restricted Stock Units (RSUs) [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number of restricted stock units granted        
Restricted Stock Units (RSUs) [Member] | Common Stock [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number of restricted stock units granted   35,000      
Restricted Stock Units (RSUs) [Member] | Common Stock [Member] | Director [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number of shares isssued     9,644    
Stock Option Plan [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Closing price of common stock price per share     $ 6.82    
Forfeiture factor, percentage     10.00%    
Unrecognized compensation expense related to unvested stock options granted under the plan     $ 1,806,000    
Expense expected to recognize over the weighted-average remaining vesting period     4 years 10 months 20 days    
Stock-based compensation     $ 272,000 452,000  
Intrinsic value of options exercised     $ 745,000    
Stock Option Plan [Member] | Employees and Consultant [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Weighted avg. remaining contractual life, options exercisable     10 years    
Share-based compensation arrangement by share-based payment award, plan modification, description and terms     Vesting terms for options granted to employees during the three months ended March 31, 2022 included the following vesting schedule: 25% of the shares subject to the option vest and become exercisable on the first anniversary of the grant date and the remaining 75% of the shares subject to the option vest and become exercisable quarterly in equal installments thereafter over three years. Certain option awards provide for accelerated vesting if there is a change in control (as defined in the Plans) and in the event of certain modifications to the option award agreement.    
Unvested RSUs [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Unrecognized compensation expense related to unvested stock options granted under the plan     $ 8,756,000    
Expense expected to recognize over the weighted-average remaining vesting period     1 year 3 months 29 days    
Stock-based compensation     $ 1,744,000 346,000  
Subsidiary Stock [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Stock-based compensation     $ 0 $ 57,000  
Mark L. Baum [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number of shares isssued     53,594    
Cashless exercise of options, shares     125,000    
Cashless exercise of options, price per shares     $ 2.40    
Common stock withheld on cashless exercise     36,014    
Common stock withheld for payroll tax withholdings, shares     35,392    
Common stock withheld for payroll tax withholdings, value     $ 295,000    
Andrew R. Boll [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number of shares isssued 29,395        
Common stock withheld for payroll tax withholdings, shares 20,605        
Number of restricted stock units granted   50,000      
Common stock withheld for payroll tax withholdings, value $ 162,000        
John P. Saharek [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number of shares isssued 24,077        
Common stock withheld for payroll tax withholdings, shares 25,923        
Common stock withheld for payroll tax withholdings, value $ 204,000        
Number of restricted stock units granted   50,000