Consolidated Statements of Stockholders’ Deficit - USD ($)
|
Preferred Stock |
Common Stock [Member] |
Additional Paid In Capital [Member] |
Retained Earnings [Member] |
Noncontrolling Interest [Member] |
Total |
| Beginning balance, shares at Dec. 31, 2013 |
7,565
|
135,919,423
|
|
|
|
|
| Beginning balance, amount at Dec. 31, 2013 |
$ 8
|
$ 135,919
|
$ 313,111,788
|
$ (317,257,302)
|
$ 0
|
$ (4,009,587)
|
| Issued stock upon exercise of stock options, net, shares |
|
299,360
|
|
|
|
468,000
|
| Issued stock upon exercise of stock options, net, amount |
|
$ 300
|
(51,669)
|
|
|
$ (51,369)
|
| Issued restricted stock, shares |
|
380,250
|
|
|
|
|
| Issued restricted stock, amount |
|
$ 380
|
|
|
|
380
|
| Canceled stock to pay employee tax obligations, shares |
|
(6,582)
|
|
|
|
|
| Canceled stock to pay employee tax obligations, amount |
|
$ (6)
|
(8,813)
|
|
|
(8,819)
|
| Canceled forfeited restricted stock, shares |
|
(300,000)
|
|
|
|
|
| Canceled forfeited restricted stock, amount |
|
$ (300)
|
|
|
|
$ (300)
|
| Issued stock to 401(k) plan, shares |
|
36,455
|
|
|
|
36,455
|
| Issued stock to 401(k) plan, amount |
|
$ 36
|
100,007
|
|
|
$ 100,043
|
| Conversion of Series B Preferred Stock to common stock, net, shares |
(3,046)
|
9,960,420
|
|
|
|
|
| Conversion of Series B Preferred Stock to common stock, net, amount |
$ (4)
|
$ 9,960
|
(9,956)
|
|
|
0
|
| Issued warrants in connection with debt issuance |
|
|
464,991
|
|
|
464,991
|
| Issued stock upon exchange of warrants, shares |
|
3,843,223
|
|
|
|
|
| Issued stock upon exchange of warrants, amount |
|
$ 3,843
|
7,682,930
|
|
|
7,686,773
|
| Issued stock in payment of Board retainers, shares |
|
67,710
|
|
|
|
|
| Issued stock in payment of Board retainers, amount |
|
$ 68
|
89,307
|
|
|
89,375
|
| Recovery of shareholder short swing profits |
|
|
17,554
|
|
|
17,554
|
| Stock compensation expense |
|
|
1,634,162
|
|
|
1,634,162
|
| Net loss |
|
|
|
(35,726,669)
|
|
(35,726,669)
|
| Ending balance, shares at Dec. 31, 2014 |
4,519
|
150,200,259
|
|
|
|
|
| Ending balance, amount at Dec. 31, 2014 |
$ 4
|
$ 150,200
|
323,030,301
|
(352,983,971)
|
0
|
$ (29,803,466)
|
| Issued stock upon exercise of stock options, net, shares |
|
124,238
|
|
|
|
146,625
|
| Issued stock upon exercise of stock options, net, amount |
|
$ 124
|
54,206
|
|
|
$ 54,330
|
| Issued restricted stock, shares |
|
354,000
|
|
|
|
|
| Issued restricted stock, amount |
|
$ 354
|
|
|
|
354
|
| Canceled stock to pay employee tax obligations, shares |
|
(7,645)
|
|
|
|
|
| Canceled stock to pay employee tax obligations, amount |
|
$ (7)
|
(12,607)
|
|
|
(12,614)
|
| Canceled forfeited restricted stock, shares |
|
(158,000)
|
|
|
|
|
| Canceled forfeited restricted stock, amount |
|
$ (158)
|
1,580
|
|
|
$ 0
|
| Issued stock to 401(k) plan, shares |
|
68,157
|
|
|
|
68,157
|
| Issued stock to 401(k) plan, amount |
|
$ 68
|
117,031
|
|
|
$ 117,099
|
| Exchanged Series B Preferred stock for warrants, shares |
(4,519)
|
|
|
|
|
|
| Exchanged Series B Preferred stock for warrants, amount |
$ (4)
|
|
4
|
|
|
0
|
| Extension of warrant expiration date |
|
|
149,615
|
|
|
149,615
|
| Issued warrants in connection with advisory services agreement |
|
|
256,450
|
|
|
256,450
|
| Issued stock upon exercise of warrants, shares |
|
4,977,679
|
|
|
|
|
| Issued stock upon exercise of warrants, amount |
|
$ 4,978
|
(4,978)
|
|
|
0
|
| Issued stock in payment of Board retainers, shares |
|
90,977
|
|
|
|
|
| Issued stock in payment of Board retainers, amount |
|
$ 91
|
172,878
|
|
|
172,969
|
| Stock compensation expense |
|
|
2,368,685
|
|
|
2,368,685
|
| Net loss |
|
|
|
(27,562,680)
|
(855)
|
(27,563,535)
|
| Issuance of MT Preferred Stock, net of deemed dividend |
|
|
(46,000)
|
|
470,413
|
424,413
|
| Ending balance, shares at Dec. 31, 2015 |
0
|
155,649,665
|
|
|
|
|
| Ending balance, amount at Dec. 31, 2015 |
$ 0
|
$ 155,650
|
326,085,743
|
(380,546,651)
|
469,558
|
$ (53,835,700)
|
| Issued stock upon exercise of stock options, net, shares |
|
50,000
|
|
|
|
50,000
|
| Issued stock upon exercise of stock options, net, amount |
|
$ 50
|
13,450
|
|
|
$ 13,500
|
| Issued restricted stock, shares |
|
168,000
|
|
|
|
|
| Issued restricted stock, amount |
|
$ 168
|
|
|
|
168
|
| Canceled forfeited restricted stock, shares |
|
(256,000)
|
|
|
|
|
| Canceled forfeited restricted stock, amount |
|
$ (256)
|
228
|
|
|
$ (28)
|
| Issued stock to 401(k) plan, shares |
|
67,002
|
|
|
|
67,002
|
| Issued stock to 401(k) plan, amount |
|
$ 67
|
120,733
|
|
|
$ 120,800
|
| Issued stock in payment of Board retainers, shares |
|
84,062
|
|
|
|
|
| Issued stock in payment of Board retainers, amount |
|
$ 84
|
66,455
|
|
|
66,539
|
| Stock compensation expense |
|
|
277,539
|
|
|
277,539
|
| Net loss |
|
|
|
(14,308,383)
|
(648)
|
(14,309,031)
|
| Ending balance, shares at Dec. 31, 2016 |
0
|
155,762,729
|
|
|
|
|
| Ending balance, amount at Dec. 31, 2016 |
$ 0
|
$ 155,763
|
$ 326,564,148
|
$ (394,855,034)
|
$ 468,910
|
$ (67,666,213)
|