STOCKHOLDERS’ EQUITY AND STOCK-BASED COMPENSATION (Details Narrative) - USD ($)	1 Months Ended				3 Months Ended		6 Months Ended
	May 31, 2022	Feb. 28, 2022	May 31, 2019	Feb. 28, 2019	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Preferred stock, shares authorized					5,000,000		5,000,000		5,000,000
Preferred stock, par or stated value per share					$ 0.001		$ 0.001		$ 0.001
Preferred stock, shares issued					0		0		0
Preferred stock, shares outstanding					0		0		0
Stock-based compensation							$ 4,009,000	$ 1,933,000
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		6,000,000
Share-based compensation arrangement by share-based payment award, number of shares available for grant					2,067,284		2,067,284
Restricted Stock Units (RSUs) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of restricted stock units granted							65,615
Stock Option Plan [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Closing price of common stock price per share					$ 7.28		$ 7.28
Unrecognized compensation expense related to unvested stock options granted under the plan					$ 2,013,000		$ 2,013,000
Expense expected to recognize over the weighted-average remaining vesting period							3 years 1 month 24 days
Stock-based compensation					258,000	$ 569,000	$ 530,000	1,021,000
Intrinsic value of options exercised							$ 754,000
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 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					8,819,000		$ 8,819,000
Expense expected to recognize over the weighted-average remaining vesting period							1 year 1 month 6 days
Stock-based compensation					$ 1,735,000	481,000	$ 3,479,000	827,000
Subsidiary Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stock-based compensation						$ 28,000	$ 0	$ 85,000
Common Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of shares isssued	36,851	20,298
Common stock withheld for payroll tax withholdings, shares	13,149	14,702
Common stock withheld for payroll tax withholdings, value	$ 99,000	$ 116,000
Common Stock [Member] | Options Held [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of shares isssued							3,000
Proceeds from issuance of common stock							$ 7,000
Exercise Price					3,000		3,000
Common Stock [Member] | Options Held [Member] | Minimum [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Exercise Price					1.70		1.70
Common Stock [Member] | Options Held [Member] | Maximum [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Exercise Price					3.95		3.95
Common Stock [Member] | Restricted Stock Units (RSUs) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of restricted stock units granted			50,000	35,000
Common Stock [Member] | Restricted Stock Units (RSUs) [Member] | Director [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of shares isssued							19,288
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