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Consolidated Statements of Stockholders' Equity - USD ($) | Convertible Preferred Stock [Member] Series A-1 Shares [Member] | Convertible Preferred Stock [Member] Series B-1 Shares [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2014 |  |  | $ 550 | $ 57,512,655 | $ (56,754,144) | $ 759,061
Balance (in shares) at Dec. 31, 2014 |  |  | 5,500,159 |  |  |
Issuance of common stock for directors’ fees |  |  | $ 1 | 16,999 |  | 17,000
Issuance of common stock for directors’ fees (in shares) |  |  | 8,102 |  |  |
Issuance of series A-1 and B-1 preferred stock (in shares) | 90,000 | 105,000 |  |  |  |
Issuance of series A-1 and B-1 preferred stock | $ 9 | $ 11 |  | 19,499,980 |  | 19,500,000
Dividends declared on preferred stock |  |  |  | (133,851) |  | (133,851)
Issuance of warrants for investment advisor |  |  |  | 51,026 |  | 51,026
Stock issuance costs |  |  |  | (459,102) |  | (459,102)
Share-based compensation |  |  |  | 273,089 |  | 273,089
Net loss |  |  |  |  | (1,857,306) | (1,857,306)
Balance (in shares) at Dec. 31, 2015 | 90,000 | 105,000 | 5,508,261 |  |  |
Balance at Dec. 31, 2015 | $ 9 | $ 11 | $ 551 | 76,760,796 | (58,611,450) | 18,149,917
Issuance of common stock for directors’ fees and CEO stock award |  |  | $ 1 | 16,999 |  | 17,000
Issuance of common stock for directors’ fees and CEO stock award (in shares) |  |  | 8,102 |  |  |
Issuance of common stock for directors’ fees |  |  | $ 2 | 61,998 |  | 62,000
Issuance of common stock for directors’ fees (in shares) |  |  | 27,248 |  |  |
Issuance of series A-1 and B-1 preferred stock (in shares) |  |  | 516,667 |  |  |
Issuance of series A-1 and B-1 preferred stock |  |  | $ 52 | 1,859,948 |  | 1,860,000
Dividends declared on preferred stock |  |  |  | (802,500) |  | (802,500)
Stock issuance costs |  |  |  | (84,866) |  | (84,866)
Share-based compensation |  |  |  | 260,842 |  | 260,842
Net loss |  |  |  |  | (4,189,704) | (4,189,704)
Balance (in shares) at Dec. 31, 2016 | 90,000 | 105,000 | 6,093,843 |  |  |
Balance at Dec. 31, 2016 | $ 9 | $ 11 |  |  |  | 15,452,888
Issuance of common stock for directors’ fees and CEO stock award |  |  | $ 2 | 61,998 |  | 62,000
Issuance of common stock for directors’ fees and CEO stock award (in shares) |  |  | 27,248 |  |  |
Issuance of stock for consultants |  |  | $ 4 | 104,996 |  | 105,000
Issuance of stock for consultants (in shares) |  |  | 41,667 |  |  |
Reclassification of derivative liability |  |  |  | $ 92,199 |  | $ 92,199

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