Consolidated Statements Of Changes In Stockholders' Equity - USD ($) |
Preferred Stock |
Common Stock [Member] |
Additional Paid-In Capital [Member] |
Accumulated Deficit [Member] |
Other Comprehensive Income / Loss |
Treasury Stock |
Total |
|---|---|---|---|---|---|---|---|
| Beginning balance, shares at Dec. 31, 2016 | 3,275,742 | 8,731,029 | |||||
| Beginning balance, value at Dec. 31, 2016 | $ 3,275 | $ 8,730 | $ 163,522,921 | $ (142,338,005) | $ 253,734 | $ (5,281,180) | $ 16,169,475 |
| Conversion of notes, shares issued | 125,397 | ||||||
| Conversion of notes, value | $ 125 | (125) | |||||
| Conversion of Series B preferred stock to shares of common stock, Shares | (185,000) | 185,000 | |||||
| Conversion of Series B preferred stock to shares of common stock, Value | $ (185) | $ 185 | |||||
| Share-based expense | 1,784,129 | 1,784,129 | |||||
| Common stock awards to vendors | 69,303 | 69,303 | |||||
| Warrant expense | (126,316) | (126,316) | |||||
| Net loss | (3,595,132) | (3,595,132) | |||||
| Ending balance, shares at Dec. 31, 2017 | 3,030,742 | 9,041,426 | |||||
| Ending balance, value at Dec. 31, 2017 | $ 3,090 | $ 9,040 | 165,249,912 | (145,933,137) | 253,734 | (5,281,180) | 14,301,459 |
| Exercise of warrants, shares | 370,000 | ||||||
| Exercise of warrants, value | $ 370 | 1,479,630 | 1,480,000 | ||||
| Conversion of Series B preferred stock to shares of common stock, Shares | (316,348) | 316,348 | |||||
| Conversion of Series B preferred stock to shares of common stock, Value | $ (316) | $ 316 | |||||
| Share-based expense | 1,351,873 | 1,351,873 | |||||
| Common stock awards to vendors | 69,708 | 69,708 | |||||
| Warrant expense | 10,206 | 10,206 | |||||
| Net loss | (7,300,458) | (7,300,458) | |||||
| Ending balance, shares at Dec. 31, 2018 | 2,774,394 | 9,727,774 | |||||
| Ending balance, value at Dec. 31, 2018 | $ 2,774 | $ 9,726 | $ 168,161,329 | $ (153,233,595) | $ (253,734) | $ (5,281,180) | $ 9,912,788 |
| X | ||||||||||
- Definition Adjustment for noncash service expenses paid for by granting of warrants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase in additional paid-in capital (APIC) from recognition of equity-based compensation for employee stock purchase program. No definition available.
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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://www.xbrl.org/2003/role/disclosureRef
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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 Number of shares issued during the period as a result of the conversion of convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The gross value of stock issued during the period upon the conversion of convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Common stock awards to vendors. No definition available.
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| X | ||||||||||
- Definition Conversion of series B preferred stock to shares of common stock shares. No definition available.
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| X | ||||||||||
- Definition Conversion of series B preferred stock to shares of common stock value. No definition available.
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