Annual report pursuant to Section 13 and 15(d)

Restatement of previously issued financial statements (unaudited) (Details 3)

Restatement of previously issued financial statements (unaudited) (Details 3) - USD ($)	3 Months Ended			12 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Cumulative effect of change in accounting principle related to accounting for leases				$ (77,866)
Cumulative effect of change in accounting principle related to accounting for leases				(77,866)
Stock issued per resignation agreements, amount				118,540
Issuance of stock options				898,207	$ 351,770
Extension of certain stock option expiration				745,989
Issuance of warrants, recorded as discount on convertible notes payable				485,640
Net income				$ (6,097,286)	$ (4,816,680)
Total [Member]
Shares Outstanding,shares, Begining balance
Shares Outstanding, amount, Begining balance		$ (7,131,710)	$ (6,345,537)		$ (8,621,096)
Cumulative effect of change in accounting principle related to accounting for leases			(77,866)
Cumulative effect of change in accounting principle related to accounting for leases			(77,866)
Capital contribution			3,412,204
Stock issued per resignation agreements, amount		118,540
Issuance of stock options		898,207
Extension of certain stock option expiration		745,989
Stock issued upon cashless warrant exercise, amount
Issuance of warrants, recorded as discount on convertible notes payable	136,320
Net income	(803,658)	(2,746,573)	$ (1,058,779)
Shares Outstanding,shares, Ending balance
Shares Outstanding, amount, Ending balance	$ (7,799,048)	$ (7,131,710)	$ (6,345,537)
Common Stock [Member]
Shares Outstanding,shares, Begining balance		76,710,630	76,246,113		76,246,113
Shares Outstanding, amount, Begining balance		$ 76,710	$ 76,246		$ 76,246
Cumulative effect of change in accounting principle related to accounting for leases
Cumulative effect of change in accounting principle related to accounting for leases
Capital contribution
Stock issued per resignation agreements, amount		464
Issuance of stock options
Extension of certain stock option expiration		$ 745,989
Stock issued upon cashless warrant exercise, amount	$ 37
Issuance of warrants, recorded as discount on convertible notes payable
Net income
Shares Outstanding,shares, Ending balance	76,747,750	76,710,630	76,246,113
Shares Outstanding, amount, Ending balance	$ 76,747	$ 76,710	$ 76,246
Stock issued per resignation agreements, shares		464,517
Stock issued upon cashless warrant exercise, shares	37,120
Accumulated (Deficit) [Member]
Shares Outstanding,shares, Begining balance
Shares Outstanding, amount, Begining balance		$ (55,366,550)	(52,619,977)		$ (51,483,332)
Cumulative effect of change in accounting principle related to accounting for leases			(77,866)
Cumulative effect of change in accounting principle related to accounting for leases			(77,866)
Capital contribution
Stock issued per resignation agreements, amount
Issuance of stock options
Extension of certain stock option expiration
Stock issued upon cashless warrant exercise, amount
Net income	(803,658)	(2,746,573)	$ (1,058,779)
Shares Outstanding,shares, Ending balance
Shares Outstanding, amount, Ending balance	(56,170,208)	(55,366,550)	$ (52,619,977)
Additional Paid in Capital [Member]
Shares Outstanding,shares, Begining balance
Shares Outstanding, amount, Begining balance		48,158,130	46,198,194		$ 42,785,990
Cumulative effect of change in accounting principle related to accounting for leases
Cumulative effect of change in accounting principle related to accounting for leases
Capital contribution			3,412,204
Stock issued per resignation agreements, amount		118,076
Issuance of stock options		898,207
Extension of certain stock option expiration
Stock issued upon cashless warrant exercise, amount	(37)
Issuance of warrants, recorded as discount on convertible notes payable	136,320
Net income
Shares Outstanding,shares, Ending balance
Shares Outstanding, amount, Ending balance	$ 48,294,413		$ 46,198,194