Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) |
Common Stock [Member] |
Preferred Stock [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
Total |
|---|---|---|---|---|---|
| Beginning balance, value at Dec. 31, 2020 | $ 91,767 | $ 7,174,854 | $ 164,022,957 | $ (154,444,983) | $ 16,844,595 |
| Beginning Balance, shares at Dec. 31, 2020 | 91,766,928 | 16,017,133.483 | |||
| Compensation expense relating to option issuances | 1,123,761 | 1,123,761 | |||
| Net loss | (5,219,945) | (5,219,945) | |||
| Series C dividend | $ 1,117,531 | (1,117,531) | |||
| Series C dividend, shares | 33.016 | ||||
| Series C redemption | $ (5,635,672) | (5,635,672) | |||
| Series C Redemption, shares | (166.499) | ||||
| ATM offering - net of expenses | $ 21,399 | 26,654,993 | 26,676,392 | ||
| ATM offering - net of expenses, shares | 21,398,765 | ||||
| Issuance of common stock from warrant exercise | $ 2,472 | 2,258,864 | 2,261,336 | ||
| Issuance of common stock from warrant exercise, shares | 2,472,573 | ||||
| Ending balance, value at Mar. 31, 2021 | $ 115,638 | $ 2,656,713 | 194,060,575 | (160,782,459) | 36,050,467 |
| Ending Balance, shares at Mar. 31, 2021 | 115,638,266 | 16,017,000.000 | |||
| Beginning balance, value at Dec. 31, 2021 | $ 116,395 | $ 2,656,713 | 194,987,219 | (171,274,128) | 26,486,199 |
| Beginning Balance, shares at Dec. 31, 2021 | 116,394,806 | 16,017,000.000 | |||
| Compensation expense relating to option issuances | 90,247 | 90,247 | |||
| Net loss | (6,035,394) | (6,035,394) | |||
| Ending balance, value at Mar. 31, 2022 | $ 116,395 | $ 2,656,713 | $ 195,077,466 | $ (177,309,522) | $ 20,541,052 |
| Ending Balance, shares at Mar. 31, 2022 | 116,394,806 | 16,017,000.000 |
| X | ||||||||||
- Definition At The Market Offering Net Of Expenses No definition available.
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- Definition At The Market Offering Net Of Expenses Shares No definition available.
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- Definition Redemption Of Preferred Stock No definition available.
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- Definition Redemption of ahares drom preferred stock. No definition available.
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- Definition Issuance of common stock from warrant exercise, shares. No definition available.
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- Definition Issuance of common stock from warrant exercise. No definition available.
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- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares of preferred stock issued as dividends during the period. Excludes stock splits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
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- Definition Value of stock issued to shareholders as a dividend during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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