Byrna Technologies Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS' EQUITY (Details Narrative)

STOCKHOLDERS' EQUITY (Details Narrative)				1 Months Ended						3 Months Ended	6 Months Ended
STOCKHOLDERS' EQUITY (Details Narrative)	Jul. 09, 2020 shares	Jun. 08, 2020 USD ($) $ / shares shares	Apr. 08, 2020 USD ($) Days $ / shares shares	Feb. 29, 2020 shares	Sep. 16, 2019 USD ($) $ / shares shares	Jul. 22, 2019 USD ($) $ / shares shares	May 20, 2019 USD ($) $ / shares shares	Apr. 22, 2019 USD ($) $ / shares shares	Oct. 22, 2018 USD ($) $ / shares shares	May 31, 2020 USD ($) $ / shares shares	May 31, 2020 USD ($) $ / shares shares	Jun. 03, 2020 $ / shares	Nov. 30, 2019 shares
Debt extinguishment \| $											$ 6,026,657
Debt instrument conversion price \| $ / shares			$ 0.15
Number of shares converted (in shares)			33,333
Value of converted shares \| $			$ 5,000
Share issue price \| $ / shares										$ 0.40	$ 0.40
Preferred stock, shares outstanding										0	0		0
Number of warrant issued				150,000							117,925
Class of warrant or right grant date fair value \| $			11,591,623
Accrued interest satisfied by issuance of warrants \| $											$ 124,603
Exercise price of warrants \| $ / shares										$ 0.25	$ 0.25
Proceeds from issuance of warrant \| $			$ 239,747								$ 21,227
Class Of Warrant Or Right Grants In Period											648,418
Warrant fair value at reduced price \| $ / shares			$ 29,150
Series A Preferred Stock [Member]
Number of shares issued			1,391							1,391
Debt extinguishment \| $			$ 11,591,623
Debt issue costs \| $			29,150
Fair value of debt \| $			$ 8,333
Preferred stock, shares outstanding										1,391	1,391		0
Common Stock [Member]
Number of shares issued											117,925
Market price \| $ / shares			$ 0.25
Preferred Stock [Member]
Share issue price \| $ / shares			$ 5,000
Percentage of dividend accured			10.00%
Consecutive trading days \| Days			20
Debt indebtedness \| $			$ 250,000
Description of conversion features			Holders of shares of Preferred Stock are not entitled to vote with the holders of common stock, however, for so long as there are 423 shares of Preferred Stock outstanding, the Company is required to obtain the consent of the holders of the Preferred Stock to take certain corporate actions, including to incur indebtedness in excess of $250,000 in the aggregate.
Convertible Noteholders [Member]
Debt Instrument, Face Amount \| $										$ 124,603	$ 124,603
Number of warrant issued											498,418
Number of warrant issued for consultant for marketing services											150,000
Exercise price of warrants \| $ / shares										$ 0.25	$ 0.25
Class Of Warrant Or Right Grants In Period											498,418
Number of warrants for every amount of accrued interest											4,000 warrants for every $1,000 of accrued interest
Warrants granted, exercisable period											3 years 9 months 18 days
Accrued interest per warrant \| $ / shares										124,603	$ 124,603
Consultant Services [Member]
Exercise price of warrants \| $ / shares										$ 0.25	$ 0.25
Class Of Warrant Or Right Grants In Period											150,000
Convertible Notes Payable [Member] \| Series A Preferred Stock [Member]
Number of shares converted (in shares)			1,391
Class of warrant or right grant date fair value \| $			$ 11,591,623
Proceeds from issuance of warrant \| $			$ 239,747
Warrant fair value at reduced price \| $ / shares			$ 29,150
Subsequent Event [Member] \| Warrants [Member]
Warrant expiry date		Aug. 31, 2020										Jul. 03, 2020
Exercise price of warrants \| $ / shares		$ 0.18										$ 0.15
Subsequent Event [Member] \| Common Stock [Member]
Number of shares issued	9,245,808
Employment Agreement [Member] \| Subsequent Event [Member]
Share issue price \| $ / shares		$ 0.60
Number of shares issued for service (in shares)		72,000
Payroll expense \| $		$ 43,200
Securities Purchase Agreement [Member] \| Convertible Notes Payable [Member]
Number of shares issued			1,498,418
Securities Purchase Agreement [Member] \| Convertible Notes Payable [Member] \| Warrants [Member]
Number of shares issued			4,000
Securities Purchase Agreement [Member] \| Convertible Notes Payable [Member] \| Accredited Investors [Member]
Number of units issued							2,080.265	2,080.265	1,275.0
Debt Instrument, Face Amount \| $							$ 2,080,265	$ 2,080,265	$ 1,275,000
Units issued, price per unit \| $ / shares							$ 1,000	$ 1,000	$ 1,000
Secured convertible promissory note issued per unit \| $ / shares							$ 1,000	$ 1,000	$ 1,000
Debt Instrument, Interest Rate, Stated Percentage							10.00%	10.00%	10.00%
Debt instrument conversion price \| $ / shares							$ 0.15	$ 0.15	$ 0.15
Number of warrants granted per unit							4	4	4
Number of securities called by each warrant							1	1	1
Number of warrant issued							8,321,058	8,321,058	5,100,000
Class of warrant or right grant date fair value \| $							$ 888,444	$ 888,444	$ 524,089
Exercise price of warrants \| $ / shares							$ 0.25	$ 0.25	$ 0.25
Securities Purchase Agreement [Member] \| Convertible Notes Payable [Member] \| Several Investors [Member]
Number of units issued						2,282.5
Debt Instrument, Face Amount \| $						$ 2,282,500
Units issued, price per unit \| $ / shares						$ 1,000
Secured convertible promissory note issued per unit \| $ / shares						$ 1,000
Debt Instrument, Interest Rate, Stated Percentage						10.00%
Debt instrument conversion price \| $ / shares						$ 0.15
Number of warrants granted per unit						4
Number of securities called by each warrant						1
Number of warrant issued						9,130,000
Class of warrant or right grant date fair value \| $						$ 1,038,081
Exercise price of warrants \| $ / shares						$ 0.25
Securities Purchase Agreement [Member] \| Convertible Notes Payable [Member] \| Two Investors [Member]
Number of units issued					818.0
Debt Instrument, Face Amount \| $					$ 818,000
Units issued, price per unit \| $ / shares					$ 1,000
Secured convertible promissory note issued per unit \| $ / shares					$ 1,000
Debt Instrument, Interest Rate, Stated Percentage					10.00%
Debt instrument conversion price \| $ / shares					$ 0.15
Number of warrants granted per unit					4
Number of securities called by each warrant					1
Number of warrant issued					3,272,000
Class of warrant or right grant date fair value \| $					$ 363,846
Exercise price of warrants \| $ / shares					$ 0.25
Security Purchase Agreements [Member]
Warrant expiry date										Oct. 22, 2023	Oct. 22, 2023
Number of warrant issued											1,498,418
Class of warrant or right grant date fair value \| $										$ 239,747	$ 239,747
Exercise price of warrants \| $ / shares										$ 0.25	$ 0.25
Warrant fair value at reduced price \| $ / shares										0.16	0.16
Warrant fair value at the contractual price \| $ / shares										0.25	$ 0.25
Description of conversion features											The holders reflecting 4,000 warrants for each $1,000 of unpaid interest accrued on the Notes.
Security Purchase Agreements [Member] \| Warrants [Member]
Number of shares issued											19,979,107
Description of warrant issued											As these warrants were intially issued on October 22, 2018, April 22, 2019, May, 20, 2019, July 22, 2019, September 16, 2019 and January 15, 2020, see below for the initial terms of the warrants.
Inducement expense \| $											$ 845,415
Security Purchase Agreements [Member] \| Minimum [Member] \| Warrants [Member]
Exercise price of warrants \| $ / shares										0.16	$ 0.16
Security Purchase Agreements [Member] \| Minimum [Member] \| Monte Carlo Simulation Model [Member] \| Warrants [Member]
Exercise price of warrants \| $ / shares										0.16	0.16
Security Purchase Agreements [Member] \| Maximum [Member] \| Warrants [Member]
Exercise price of warrants \| $ / shares										0.25	0.25
Security Purchase Agreements [Member] \| Maximum [Member] \| Monte Carlo Simulation Model [Member] \| Warrants [Member]
Exercise price of warrants \| $ / shares										$ 0.25	$ 0.25
Security Purchase Agreements [Member] \| Common Stock [Member]
Number of shares issued											19,979,107
Number of warrant issued											3,200,000