CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) |
Preferred Stock [Member] |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
AOCI Attributable to Parent [Member] |
Treasury Stock [Member] |
Total |
|---|---|---|---|---|---|---|---|
| Beginning balance, value at Dec. 31, 2019 | $ 2,774 | $ 6,092 | $ 188,240,451 | $ (166,008,620) | $ 253,734 | $ (5,281,180) | $ 17,213,251 |
| Beginning balance, shares at Dec. 31, 2019 | 2,774,394 | 6,092,432 | |||||
| Issuance of common stock to vendor | $ 1 | (1) | |||||
| Issuance of common stock to vendor, shares | 1,188 | ||||||
| Share-based expense | 277,332 | 277,332 | |||||
| Exercise of purchase warrants, shares | 229,598 | ||||||
| Exercise of purchase warrants | $ 229 | (229) | |||||
| Net loss | (2,133,071) | (2,133,071) | |||||
| Ending balance, value at Jun. 30, 2020 | $ 2,774 | $ 6,322 | 188,517,553 | (168,141,691) | 253,734 | (5,281,180) | 15,357,512 |
| Ending balance, shares at Jun. 30, 2020 | 2,774,394 | 6,323,218 | |||||
| Beginning balance, value at Mar. 31, 2020 | $ 2,774 | $ 6,311 | 188,405,830 | (167,188,049) | 253,734 | (5,281,180) | 16,199,420 |
| Beginning balance, shares at Mar. 31, 2020 | 2,774,394 | 6,311,906 | |||||
| Issuance of common stock to vendor | $ 1 | (1) | |||||
| Issuance of common stock to vendor, shares | 1,188 | ||||||
| Share-based expense | 111,734 | 111,734 | |||||
| Exercise of purchase warrants, shares | 10,124 | ||||||
| Exercise of purchase warrants | $ 10 | (10) | |||||
| Net loss | (953,642) | (953,642) | |||||
| Ending balance, value at Jun. 30, 2020 | $ 2,774 | $ 6,322 | 188,517,553 | (168,141,691) | 253,734 | (5,281,180) | 15,357,512 |
| Ending balance, shares at Jun. 30, 2020 | 2,774,394 | 6,323,218 | |||||
| Beginning balance, value at Dec. 31, 2020 | $ 2,774 | $ 8,771 | 194,133,511 | (176,902,086) | 253,734 | (5,281,180) | 12,215,524 |
| Beginning balance, shares at Dec. 31, 2020 | 2,774,394 | 8,772,198 | |||||
| Share-based expense | 186,206 | 186,206 | |||||
| Exercise of purchase warrants, shares | 1,485 | ||||||
| Exercise of purchase warrants | $ 1 | (1) | |||||
| Net loss | (2,452,623) | (2,452,623) | |||||
| Ending balance, value at Jun. 30, 2021 | $ 2,774 | $ 8,772 | 194,319,716 | (179,354,709) | 253,734 | (5,281,180) | 9,949,107 |
| Ending balance, shares at Jun. 30, 2021 | 2,774,394 | 8,773,683 | |||||
| Beginning balance, value at Mar. 31, 2021 | $ 2,774 | $ 8,772 | 194,209,794 | (178,248,031) | 253,734 | (5,281,180) | 10,945,863 |
| Beginning balance, shares at Mar. 31, 2021 | 2,774,394 | 8,773,683 | |||||
| Share-based expense | 109,922 | 109,922 | |||||
| Net loss | (1,106,678) | (1,106,678) | |||||
| Ending balance, value at Jun. 30, 2021 | $ 2,774 | $ 8,772 | $ 194,319,716 | $ (179,354,709) | $ 253,734 | $ (5,281,180) | $ 9,949,107 |
| Ending balance, shares at Jun. 30, 2021 | 2,774,394 | 8,773,683 |