Consolidated Statements of Changes in Stockholders' Deficit (Unaudited) - USD ($)
|
Series D Preferred Stock [Member] |
Series G Preferred Stock [Member] |
Series H Preferred Stock [Member] |
Series H(2) Preferred Stock [Member] |
Series J Preferred Stock [Member] |
Series K Preferred Stock [Member] |
Series AA Preferred Stock [Member] |
Common Stock [Member] |
Stock Warrants [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
Total |
Balance at Dec. 31, 2019 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 80
|
$ 25,496
|
$ 22,599,177
|
$ 44,261,105
|
$ (78,942,277)
|
$ (12,055,407)
|
Balance, shares at Dec. 31, 2019 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
7,939
|
2,549,620
|
|
|
|
|
Stock-based compensation |
|
|
|
|
|
|
|
|
|
241,769
|
|
241,769
|
Series AA Preferred Stock dividend |
|
|
|
|
|
|
|
|
|
|
(324,586)
|
(324,586)
|
Series AA preferred stock dividend, shares |
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common stock to settle accrued liabilities |
|
|
|
|
|
|
|
$ 665
|
|
127,190
|
|
127,855
|
Issuance of common stock to settle accrued liabilities, shares |
|
|
|
|
|
|
|
66,500
|
|
|
|
|
Common stock issued for debt settlement |
|
|
|
|
|
|
|
$ 100
|
|
24,900
|
|
25,000
|
Common stock issued for debt settlement, shares |
|
|
|
|
|
|
|
10,000
|
|
|
|
|
Issuance of common stock for debt extension and interest paid in kind |
|
|
|
|
|
|
|
$ 385
|
|
60,175
|
|
60,560
|
Issuance of common stock for debt extension and interest paid-in-kind, shares |
|
|
|
|
|
|
|
38,521
|
|
|
|
|
Beneficial conversion feature on debt |
|
|
|
|
|
|
|
|
|
404,608
|
|
404,608
|
Warrants issued with debt |
|
|
|
|
|
|
|
|
1,205,010
|
|
|
1,205,010
|
Warrants issued for debt extension |
|
|
|
|
|
|
|
|
609,143
|
|
|
609,143
|
Net loss |
|
|
|
|
|
|
|
|
|
|
(3,953,885)
|
(3,953,885)
|
Balance at Mar. 31, 2020 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 80
|
$ 26,646
|
24,413,330
|
45,119,747
|
(83,220,748)
|
(13,659,933)
|
Balance, shares at Mar. 31, 2020 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
7,939
|
2,664,641
|
|
|
|
|
Balance at Dec. 31, 2019 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 80
|
$ 25,496
|
22,599,177
|
44,261,105
|
(78,942,277)
|
(12,055,407)
|
Balance, shares at Dec. 31, 2019 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
7,939
|
2,549,620
|
|
|
|
|
Issuance of common stock for services |
|
|
|
|
|
|
|
|
|
|
|
$ 87,963
|
Issuance of common stock for services, shares |
|
|
|
|
|
|
|
|
|
|
|
25,000
|
Conversion of debt and interest for common stock |
|
|
|
|
|
|
|
|
|
|
|
$ 1,317,649
|
Conversion of debt and interest for common stock, shares |
|
|
|
|
|
|
|
|
|
|
|
420,746
|
Net loss |
|
|
|
|
|
|
|
|
|
|
|
$ (8,522,667)
|
Balance at Jun. 30, 2020 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 80
|
$ 32,072
|
26,527,615
|
47,413,735
|
(88,186,500)
|
(14,211,986)
|
Balance, shares at Jun. 30, 2020 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
7,939
|
3,207,285
|
|
|
|
|
Balance at Mar. 31, 2020 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 80
|
$ 26,646
|
24,413,330
|
45,119,747
|
(83,220,748)
|
(13,659,933)
|
Balance, shares at Mar. 31, 2020 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
7,939
|
2,664,641
|
|
|
|
|
Stock-based compensation |
|
|
|
|
|
|
|
|
|
65,341
|
|
65,341
|
Series AA Preferred Stock dividend |
|
|
|
|
|
|
|
|
|
|
(396,970)
|
(396,970)
|
Series AA preferred stock dividend, shares |
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common stock for services |
|
|
|
|
|
|
|
$ 250
|
|
87,713
|
|
87,963
|
Issuance of common stock for services, shares |
|
|
|
|
|
|
|
25,000
|
|
|
|
|
Beneficial conversion feature on debt |
|
|
|
|
|
|
|
|
|
577,489
|
|
577,489
|
Warrants issued with debt |
|
|
|
|
|
|
|
|
1,753,683
|
|
|
1,753,683
|
Warrants issued for debt extension |
|
|
|
|
|
|
|
|
360,602
|
|
|
360,602
|
Conversion of debt and interest for Common Stock |
|
|
|
|
|
|
|
$ 4,107
|
|
1,288,542
|
|
1,292,649
|
Common stock issued for extinguishment of liabilities, shares |
|
|
|
|
|
|
|
410,746
|
|
|
|
|
Issuance of common stock for interest paid in kind |
|
|
|
|
|
|
|
$ 425
|
|
98,799
|
|
99,224
|
Issuance of common stock for debt extension and interest paid-in-kind, shares |
|
|
|
|
|
|
|
42,510
|
|
|
|
|
Issuance of common stock for dividends paid-in-kind |
|
|
|
|
|
|
|
$ 644
|
|
176,104
|
|
176,748
|
Net loss |
|
|
|
|
|
|
|
|
|
|
(4,568,782)
|
(4,568,782)
|
Issuance of common stock for dividends paid-in-kind, shares |
|
|
|
|
|
|
|
64,388
|
|
|
|
|
Balance at Jun. 30, 2020 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 80
|
$ 32,072
|
26,527,615
|
47,413,735
|
(88,186,500)
|
(14,211,986)
|
Balance, shares at Jun. 30, 2020 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
7,939
|
3,207,285
|
|
|
|
|
Balance at Dec. 31, 2020 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 81
|
$ 41,683
|
29,192,471
|
50,312,968
|
(96,465,807)
|
(16,917,592)
|
Balance, shares at Dec. 31, 2020 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
8,043
|
4,168,324
|
|
|
|
|
Stock-based compensation |
|
|
|
|
|
|
|
|
|
61,237
|
|
61,237
|
Stock option exercise |
|
|
|
|
|
|
|
$ 214
|
|
14,559
|
|
14,773
|
Stock option exercise, shares |
|
|
|
|
|
|
|
21,411
|
|
|
|
|
Series AA Preferred Stock dividend |
|
|
|
|
|
|
|
|
|
|
(403,215)
|
(403,215)
|
Series AA preferred stock dividend, shares |
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common stock for services |
|
|
|
|
|
|
|
$ 1,124
|
|
237,388
|
|
238,512
|
Issuance of common stock for services, shares |
|
|
|
|
|
|
|
112,400
|
|
|
|
|
Issuance of warrants for interest paid-in-kind |
|
|
|
|
|
|
|
|
600,298
|
|
|
600,298
|
Beneficial conversion feature on debt |
|
|
|
|
|
|
|
|
|
53,777
|
|
53,777
|
Warrants issued with debt |
|
|
|
|
|
|
|
|
162,654
|
|
|
162,654
|
Series AA Preferred Stock offering |
|
|
|
|
|
|
|
|
49,884
|
50,116
|
|
100,000
|
Series AA Preferred Stock offering, shares |
|
|
|
|
|
|
40
|
|
|
|
|
|
Beneficial conversion option on convertible preferred stock |
|
|
|
|
|
|
|
|
|
57,884
|
|
57,884
|
Deemed dividend on convertible preferred stock |
|
|
|
|
|
|
|
|
|
(57,884)
|
|
(57,884)
|
Deemed dividend on convertible preferred stock, shares |
|
|
|
|
|
|
|
|
|
|
|
|
Conversion of debt and interest for common stock |
|
|
|
|
|
|
|
$ 472
|
|
117,528
|
|
118,000
|
Conversion of debt and interest for common stock, shares |
|
|
|
|
|
|
|
47,200
|
|
|
|
|
Issuance of common stock for interest paid in kind |
|
|
|
|
|
|
|
$ 9,224
|
|
2,012,556
|
|
2,021,780
|
Issuance of common stock for debt extension and interest paid-in-kind, shares |
|
|
|
|
|
|
|
922,372
|
|
|
|
|
Net loss |
|
|
|
|
|
|
|
|
|
|
(6,577,587)
|
(6,577,587)
|
Balance at Mar. 31, 2021 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 81
|
$ 52,717
|
30,005,307
|
52,860,129
|
(103,446,609)
|
(20,527,363)
|
Balance, shares at Mar. 31, 2021 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
8,083
|
5,271,707
|
|
|
|
|
Balance at Dec. 31, 2020 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 81
|
$ 41,683
|
29,192,471
|
50,312,968
|
(96,465,807)
|
$ (16,917,592)
|
Balance, shares at Dec. 31, 2020 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
8,043
|
4,168,324
|
|
|
|
|
Stock option exercise, shares |
|
|
|
|
|
|
|
|
|
|
|
21,411
|
Common stock issued for debt settlement, shares |
|
|
|
|
|
|
|
120,000
|
|
|
|
56,067
|
Issuance of common stock for services |
|
|
|
|
|
|
|
|
|
|
|
$ 238,512
|
Issuance of common stock for services, shares |
|
|
|
|
|
|
|
|
|
|
|
112,400
|
Conversion of debt and interest for common stock |
|
|
|
|
|
|
|
|
|
|
|
$ 349,250
|
Conversion of debt and interest for common stock, shares |
|
|
|
|
|
|
|
|
|
|
|
139,700
|
Issuance of common stock for interest paid in kind |
|
|
|
|
|
|
|
|
|
|
|
$ 3,500,000
|
Net loss |
|
|
|
|
|
|
|
|
|
|
|
(11,322,758)
|
Balance at Jun. 30, 2021 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 81
|
$ 62,608
|
30,911,495
|
55,317,862
|
(108,595,951)
|
(22,302,893)
|
Balance, shares at Jun. 30, 2021 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
8,083
|
6,260,884
|
|
|
|
|
Balance at Mar. 31, 2021 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 81
|
$ 52,717
|
30,005,307
|
52,860,129
|
(103,446,609)
|
(20,527,363)
|
Balance, shares at Mar. 31, 2021 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
8,083
|
5,271,707
|
|
|
|
|
Stock-based compensation |
|
|
|
|
|
|
|
|
|
63,458
|
|
63,458
|
Series AA Preferred Stock dividend |
|
|
|
|
|
|
|
|
|
|
(404,171)
|
(404,171)
|
Series AA preferred stock dividend, shares |
|
|
|
|
|
|
|
|
|
|
|
|
Common stock issued for debt settlement, shares |
|
|
|
|
|
|
|
665,000
|
|
|
|
|
Issuance of common stock for debt extension and interest paid-in-kind, shares |
|
|
|
|
|
|
|
|
|
|
|
|
Beneficial conversion feature on debt |
|
|
|
|
|
|
|
|
|
513,070
|
|
513,070
|
Warrants issued with debt |
|
|
|
|
|
|
|
|
906,188
|
|
|
906,188
|
Conversion of debt and interest for common stock |
|
|
|
|
|
|
|
$ 925
|
|
230,325
|
|
231,250
|
Conversion of debt and interest for common stock, shares |
|
|
|
|
|
|
|
92,500
|
|
|
|
|
Issuance of common stock for interest paid in kind |
|
|
|
|
|
|
|
$ 7,206
|
|
1,425,465
|
|
1,432,671
|
Issuance of common stock for debt extension and interest paid-in-kind, shares |
|
|
|
|
|
|
|
720,610
|
|
|
|
|
Issuance of common stock for dividends paid-in-kind |
|
|
|
|
|
|
|
$ 560
|
|
113,738
|
|
114,298
|
Stock issued with debt |
|
|
|
|
|
|
|
$ 1,200
|
|
111,677
|
|
112,877
|
Stock issued with debt, shares |
|
|
|
|
|
|
|
120,000
|
|
|
|
|
Net loss |
|
|
|
|
|
|
|
|
|
|
(4,745,171)
|
(4,745,171)
|
Issuance of common stock for dividends paid-in-kind, shares |
|
|
|
|
|
|
|
56,067
|
|
|
|
|
Balance at Jun. 30, 2021 |
$ 3
|
$ 806
|
$ 100
|
|
$ 35
|
$ 68
|
$ 81
|
$ 62,608
|
$ 30,911,495
|
$ 55,317,862
|
$ (108,595,951)
|
$ (22,302,893)
|
Balance, shares at Jun. 30, 2021 |
300
|
80,570
|
10,000
|
21
|
3,458
|
6,880
|
8,083
|
6,260,884
|
|
|
|
|