SALE OF COMMON STOCK, WARRANTS AND PRE- FUNDED WARRANTS (Details Narrative) - USD ($)										1 Months Ended	3 Months Ended		12 Months Ended
	Jan. 22, 2021	Jan. 14, 2021	Jan. 07, 2021	Dec. 23, 2020	Feb. 14, 2020	Feb. 14, 2020	Dec. 19, 2019	Dec. 05, 2019	Apr. 10, 2019	Dec. 31, 2020	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2020	Dec. 31, 2019	Nov. 20, 2020	Nov. 19, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Sale of Stock, Number of Shares Issued in Transaction						10,638,298
Common stock, par value										$ 0.001	$ 0.001		$ 0.001	$ 0.001
Public offering price per share					$ 2.35	$ 2.35
Proceeds from issuance of common stock						$ 10,638,298							$ 32,020,000	$ 28,073,000
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right					10,638,298	10,638,298				10,073,298	10,073,298		10,073,298
Warrant exercise price					$ 2.80	$ 2.80									$ 0.10	$ 2.80
Warrants expiration date					Feb. 12, 2027	Feb. 12, 2027
Proceeds from exercise of warrants										$ 1,000,000.0			$ 1,008,000
Residual value of warrants and stock offering				$ 2,500,000						$ 12,000,000.0	$ 12,000,000.0		12,000,000.0
Reclassification as a reduction in additional paid-in capital				300,000									$ 1,300,000
Common stock and warrants purchase shares										10,073,298	10,073,298		10,073,298
Warrant liability, issuance costs				$ 500,000
Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Proceeds from exercise of warrants	$ 1,000,000.0
Underwritten Offering [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Sale of Stock, Number of Shares Issued in Transaction					10,638,298
Proceeds from issuance of common stock													$ 1,000,000.0
IPO [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Common stock, par value				$ 0.001
Proceeds for public offering				$ 7,200,000
Number of shares issued, shares				5,450,000
Warramt term				5 years
IPO [Member] | Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Common stock, par value		$ 0.001
Proceeds for public offering		$ 10,000,000.0
Number of shares issued, shares		6,670,000
IPO [Member] | Maximum [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Common stock and warrants purchase shares				10,688,043
IPO [Member] | Maximum [Member] | Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Common stock and warrants purchase shares		9,090,910
Private Placement [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Estimated fair value, liability										$ 300,000	$ 300,000		300,000
Common stock and warrants purchase shares
Warrant exercise price				$ 0.9356
Private Placement [Member] | Maximum [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Common stock and warrants purchase shares				641,283
Percentage of exercise of warrants				125.00%
Purchase Agreement [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Sale of Stock, Number of Shares Issued in Transaction							54,090					216,412
Public offering price per share							$ 2.31
Proceeds from issuance of common stock								$ 25,000,000.0			$ 600,000	$ 600,000
Offering price per share								$ 2.00
Sales of stock amount							$ 100,000
Number of shares issued, shares											216,412
Underwritten Offering [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Sale of Stock, Number of Shares Issued in Transaction									3,418,918
Common stock, par value									$ 0.001
Public offering price per share									$ 8.51
Proceeds for public offering									$ 27,900,000
Warrant [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Estimated fair value, liability				$ 5,200,000						$ 11,700,000	$ 11,700,000		$ 11,700,000
Warrant [Member] | IPO [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Warrant exercise price				$ 0.624
Warrant [Member] | IPO [Member] | Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Warrant exercise price		$ 0.001
Warrant [Member] | Private Placement [Member] | Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Proceeds from exercise of warrants	6,670,000
Pre-Funded Warrant [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Warrant exercise price										$ 0.001	$ 0.001		$ 0.001
Common stock and warrants purchase shares										5,238,043	5,238,043		5,238,043
Pre-Funded Warrant [Member] | Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Proceeds from exercise of warrants			$ 5,000
Pre-Funded Warrant [Member] | IPO [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Offering price per share				0.7475
Warrant exercise price				$ 0.001
Common stock and warrants purchase shares				5,238,043
Pre-Funded Warrant [Member] | IPO [Member] | Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Offering price per share		$ 1.100
Common stock and warrants purchase shares		2,420,910
Common Stock and Warrant [Member] | IPO [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Offering price per share				$ 0.7485
Common Stock and Warrant [Member] | IPO [Member] | Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Offering price per share		$ 1.099
Exisitng Warrant [Member] | Subsequent Event [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Proceeds from exercise of warrants	$ 7,200,000