Duos Technologies Group, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

STOCKHOLDERS' DEFICIT (Narrative) (Details)

STOCKHOLDERS' DEFICIT (Narrative) (Details) - USD ($)		1 Months Ended			3 Months Ended		6 Months Ended	9 Months Ended	12 Months Ended
STOCKHOLDERS' DEFICIT (Narrative) (Details) - USD ($)	Nov. 24, 2017	Aug. 28, 2019	Mar. 31, 2019	Jan. 31, 2018	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2019	Sep. 30, 2019	Dec. 31, 2019	Dec. 31, 2018	Apr. 23, 2018	Mar. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Class of Stock [Line Items]
Preferred stock authorized					10,000,000				10,000,000	10,000,000				10,000,000
Shares available for grant									321,429
Common stock issued for services									$ 32,917	$ 73,708
Treasury stock					$ 149,459				$ 157,452	$ 149,459			$ 148,000
Treasury stock shares					457				1,324	457			235
Repurchase of common stock									$ 7,993	$ 1,459
Warrants to purchase shares of common stock													14,464,000
Proceeds from warrants exercise									2,318,020	195,000
Total compensation cost for stock options not yet recognized					$ 22,200				29,298	22,200
Common Stock [Member]
Class of Stock [Line Items]
Conversion of preferred stock								$ 750,000	375,000
Common stock issued for services									$ 4	$ 4
Common stock issued for services, shares									4,523	3,729
Conversion of stock shares converted								107,142	53,571
Conversion of stock converted value								$ 750,000	$ 375,000
Shareholder [Member]
Class of Stock [Line Items]
Issuance of common stock						$ 21,429
Issuance of common stock, shares						195,000
Exercise price			$ 9.10
Warrants to purchase shares of common stock			214,286
Proceeds from warrants exercise									$ 1,650,000
Reduced exercise price			$ 7.70
Shareholder [Member] \| Private Placement [Member]
Class of Stock [Line Items]
Issuance of common stock						$ 21,429
Issuance of common stock, shares						195,000
Exercise price						$ 9.10
Shareholder [Member]
Class of Stock [Line Items]
Market value of stock repurchased									$ 10.08	$ 7.00
Repurchase of common stock									$ 115	$ 84
Shareholder [Member]
Class of Stock [Line Items]
Market value of stock repurchased									$ 9.09	$ 6.30
Repurchase of common stock									$ 753	$ 140
Series B Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock authorized									10,000,000
Preferred stock, shares issued									15,000
Conversion price									$ 7.00
Conversion of preferred stock									$ 1,000
Conversion of stock converted value									$ 1,000
Series B Convertible Preferred Stock [Member] \| SPA [Member]
Class of Stock [Line Items]
Preferred stock, shares issued	2,830
Exercise price	$ 1,000
Conversion of preferred stock	$ 2,830,000
Conversion of stock converted value	$ 2,830,000
Series B Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock authorized					15,000				15,000	15,000
Preferred stock, shares issued	1,705				2,830				1,705	2,830
Preferred stock, shares outstanding	1,705				2,830				1,705	2,830
Warrant [Member]
Class of Stock [Line Items]
Issuance of common stock, shares							9,878
Warrants to purchase shares of common stock			214,286				66,756	19,643	357
Proceeds from warrants exercise			$ 1,650,000				$ 514,020	$ 151,250	$ 2,750
Common stock issued for cashless exercise							46,571
Series B Preferred Stock [Member]
Class of Stock [Line Items]
Conversion of stock shares converted								750	375
Employee Stock Options [Member]
Class of Stock [Line Items]
Common stock on the date of grant, term of the stock option									not exceed 10 years
Voting rights									more than 10% of the total combined voting power of all classes of capital stock
Aggregate fair market value of common stock									$ 100,000
Employees and Directors [Member]
Class of Stock [Line Items]
Stock-based compensation expense									$ 44,874
Two Directors [Member]
Class of Stock [Line Items]
Number of options issued									17,144
Board and Former Officer [Member]
Class of Stock [Line Items]
Number of forfeited options									14,286
Board of Directors [Member]
Class of Stock [Line Items]
Common stock issued for services		$ 19,167		$ 73,708					$ 13,750
Common stock issued for services, shares		2,484		3,729					2,039
Employees [Member]
Class of Stock [Line Items]
Exercise price					$ 14.00					$ 14.00
Common stock issued for services					$ 72,292
Common stock issued for services, shares					5,164
2016 Equity Incentive Plan [Member]
Class of Stock [Line Items]
Issuance of Common stock under Awards									16,327
Shares available for grant												178,572
2016 Equity Incentive Plan [Member] \| Employees and Directors [Member]
Class of Stock [Line Items]
Shares available for grant									163,010		160,152