STOCKHOLDERS' EQUITY - Company's Option Activity (Details) - Share-based Payment Arrangement, Option [Member] - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding Available For Grant at the beginning	463,250
Options Outstanding at the beginning	136,750
Options Outstanding at the beginning (in dollars per share)	$ 4.96
Weighted-Average Grant Date Fair Value Beginning	$ 2.27
Options granted	293,000	462,500
Granted	293,000	137,500
Granted (in dollars per share)	$ 7.82	$ 4.96
Options granted	$ 5.29	$ 2.27
[custom:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm]	10 years	10 years
Options forfeited/cancelled	95,000	750
Options forfeited/cancelled	(95,000)	(750)
Weighted Average Exercise Price Forfeited	$ 4.96	$ 5.00
Option exercised
Options exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	8 years 5 months 19 days	9 years 11 months 12 days
Options granted outside of the plan
Options granted outside of the plan	309,564
Options granted outside of the plan exercise price	$ 7.80
Options granted outside of the plan	$ 5.06
[custom:OptionsGrantedOutsideOfPlanContractualLife]	10 years
Options granted	(293,000)	(462,500)
Options forfeited/cancelled	$ 3.73
Options Outstanding Available For Grant at the ending	265,250	463,250
Options Outstanding at the end	644,314	136,750
Options Outstanding at the end (in dollars per share)	$ 7.11	$ 4.96
Weighted-Average Grant Date Fair Value ending	$ 5.03	$ 2.27
Vested and exercisable	135,836
Weighted-Average Exercise Price vested and exercisable	$ 6.92