Stockholders' Equity (Details Narrative) - USD ($)
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1 Months Ended |
3 Months Ended |
12 Months Ended |
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May 04, 2018 |
Mar. 15, 2018 |
Jul. 12, 2017 |
Feb. 06, 2017 |
Aug. 02, 2016 |
Mar. 30, 2018 |
Jan. 30, 2018 |
Oct. 26, 2017 |
Aug. 30, 2017 |
Mar. 31, 2018 |
Mar. 31, 2017 |
Dec. 31, 2017 |
Dec. 31, 2016 |
May 08, 2018 |
Mar. 02, 2018 |
Feb. 07, 2018 |
Jan. 26, 2018 |
Jan. 24, 2018 |
Mar. 25, 2015 |
Exercise price |
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$ 0.25
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Common stock, shares authorized |
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100,000,000
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100,000,000
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Common stock, shares,iIssued and outstanding |
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23,927,882
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12,737,703
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Class of Warrant or Right, Outstanding |
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1,511,001
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1,210,905
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Stock options outstanding |
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3,973,550
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3,976,884
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Accumulated preferred stock dividend |
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$ 144,036
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$ 49,000
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$ 80,578
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Stock based compensation |
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$ 1,300,000
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200,000
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Additional common shares |
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100,753
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Total stock and stock equivalents outstanding |
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33,254,870
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19,046,245
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Accumulated dividend |
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$ 300,000
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Unamortized portion of deferred financing cost |
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$ 1,500,000
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Proceeds from the issuance of the warrants and common shares |
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$ 4,000,000
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Price per share |
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$ 2.34
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Common stock, conversion basis |
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The Series B Preferred Stock was initially convertible into 2,666,667 shares of common stock.
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Preferred stock par value |
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$ 0.001
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$ 0.001
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Common Stock, Shares Issued |
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23,927,882
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12,737,703
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Proceeds from Issuance of Common Stock |
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$ 20,722,215
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2,813,160
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6,135,804
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Number of options vested and expected to vest outstanding |
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3,551,136
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2,434,148
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Share based compensation |
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$ 1,273,035
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229,631
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$ 1,984,011
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Unrecognized compensation costs |
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$ 400,000
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Weighted average recognition period |
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8 months 23 days
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Aggregate intrinsic value |
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$ 200,000
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$ 300,000
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Proceeds from issuance of preferred stock |
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$ 3,900,001
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Description of Long-Term Non-Qualified Option Grants |
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In accordance with ASC 718, the market-based and performance-based long-term non-qualified option grants awards issued in 2017 were assigned a fair value of $0.80 per option share (total value of $0.9 million) on the date of grant using a Monte Carlo simulation. The following assumptions were used in the Monte-Carlo simulation model:
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Sales during the period |
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$ 20,400,000
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Common stock value |
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$ 23,928
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$ 12,738
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Common stock exercise price |
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Series B Preferred Stock conversion description |
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The Company
has the option of forcing the conversion of all or part of the Series B Preferred Stock if at any time the average closing price
of the Companys common stock for a thirty-trading day period is greater than $5.4902 prior to August 2, 2019 or greater
than $8.2353 at any time. The Company can only exercise this option if it also requires the conversion of the Series A Preferred
Stock in the same proportion as it is requiring of the Series B Preferred Stock.
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Preferred stock convertible amount |
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$ 6,200,000
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Series A Convertible Preferred Stock [Member] |
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Additional common shares |
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124,659
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100,753
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Accrued dividend |
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$ 342,813
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$ 276,578
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Series B Convertible Preferred Stock [Member] |
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Additional common shares |
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31,111
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Accrued dividend |
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$ 46,667
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Series A Preferred Stock [Member] |
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Preferred stock convertible amount |
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$ 600,000
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Series B Preferred Stock |
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Class of Warrant or Right, Outstanding |
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666,664
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Preferred Stock, Shares Outstanding |
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0
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0
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Rate of dividend payable in kind |
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7.00%
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Proceeds from the issuance of the warrants and common shares |
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$ 3,700,000
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Price per share |
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$ 1.50
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$ 2.34
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Conversion price |
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$ 1.50
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Preferred stock, shares issued |
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2,666,667
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2,666,667
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2,666,667
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Preferred stock, liquidation preference |
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$ 4,046,667
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Common stock value |
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$ 4,000,000
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Liquidation preference per share |
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$ 1.50
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Common stock exercise price |
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$ 1.875
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Preferred stock convertible amount |
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$ 3,600,000
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Convertible Series A Preferred Shares |
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Preferred Stock, Shares Outstanding |
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1,020,000
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1,020,000
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Preferred stock, shares issued |
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1,020,000
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1,020,000
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Preferred stock, liquidation preference |
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$ 3,142,813
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$ 3,088,764
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BCF [Member] |
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Accrete dividend |
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$ 2.7451
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$ 0.84
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Additional deemed dividend |
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$ 0.5699
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$ 1.50
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Preferred stock convertible amount |
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$ 2,800,000
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$ 2,600,000
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General International Holdings, Inc [Member] | Series A Preferred Stock [Member] |
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Common stock, shares,iIssued and outstanding |
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255,000
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Number of shares reserved for future issuance |
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1,020,000
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Common stock shares reserved for future issuance, Value |
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$ 2,800,000
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Conversion price |
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$ 2.75
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Average market price of common stock |
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$ 3.315
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Aggregate intrinsic value |
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$ 2,800,000
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Preferred stock, shares issued |
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1,020,000
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Preferred stock, liquidation preference per share |
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$ 2.7451
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Preferred stock convertible amount |
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$ 3,400,000
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Consultants [Member] |
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Non-qualified stock options |
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688,965
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Lower Limit |
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$ 1.05
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Upper Limit |
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$ 43.25
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Consultants [Member] | Maximum [Member] |
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Contractual lives |
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10 years
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Consultants [Member] | Minimum [Member] |
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Contractual lives |
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3 years
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Directors, Officers and Employees [Member] |
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Stock options granted |
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1,070,659
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Non-qualified stock options |
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3,213,029
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Lower Limit |
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$ 1.05
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Upper Limit |
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$ 43.25
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Directors, Officers and Employees [Member] | Maximum [Member] |
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Expected term |
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10 years
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Contractual lives |
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9 years 7 months 6 days
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Remaining contractual life |
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9 years 7 months 6 days
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Directors, Officers and Employees [Member] | Minimum [Member] |
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Expected term |
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5 years
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Contractual lives |
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1 year 6 months 6 days
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Remaining contractual life |
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2 months 12 days
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Advisory Board Members [Member] |
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Non-qualified stock options |
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71,556
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Contractual lives |
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10 years
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Lower Limit |
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$ 1.08
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Upper Limit |
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$ 42.75
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Warrants [Member] |
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Proceeds from the issuance of the warrants and common shares |
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300,000
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ATM Offering - 2017 [Member] | FBR Capital Markets & Co. and MLV & Co. LLC [Member] |
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Sales during the period |
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$ 1,600,000
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Issuance of shares |
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1,400,000
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ATM Agreement [Member] | B. Riley FBR, Inc. [Member] |
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Aggregate registration amount |
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$ 22,600,000
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$ 22,600,000
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$ 22,600,000
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$ 22,600,000
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2015 Equity Incentive Plan [Member] |
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Expected term |
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5 years
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3 years
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Non-qualified stock options |
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523,319
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31,425
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Contractual lives |
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10 years
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10 years
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Strike price |
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|
|
$ 1.05
|
$ 1.08
|
|
|
|
|
|
|
|
|
|
|
Fair market value of per option |
|
|
|
|
|
|
|
$ 0.73
|
$ 0.80
|
|
|
|
|
|
|
|
|
|
|
2015 Equity Incentive Plan [Member] | Directors, Officers and Employees [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock options outstanding |
|
|
|
|
|
|
|
1,120,322
|
|
|
|
|
|
|
|
|
|
|
|
Non-qualified stock options |
|
|
|
|
|
|
|
1,299,533
|
|
|
|
|
|
|
|
|
|
|
|
Description of option vesting |
|
|
|
|
|
|
|
Accelerated 100% vesting
|
|
|
|
|
|
|
|
|
|
|
|
2015 Equity Incentive Plan [Member] | Employees And Consultants [Member] | Long-Term Non-Qualified Option Grants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock options granted |
|
|
|
|
|
|
|
179,211
|
|
|
|
|
|
|
|
|
|
|
|
Contractual lives |
|
|
|
|
|
|
|
10 years
|
|
|
|
|
|
|
|
|
|
|
|
Strike price |
|
|
|
|
|
|
|
$ 1.05
|
|
|
|
|
|
|
|
|
|
|
|
Description of option vesting |
|
|
|
|
|
|
|
|
1. |
The
Companys closing stock price is above $3 per share by December 31, 2018 |
|
|
|
|
2. |
The
Company secures at least a $2 million investment from a commercial nuclear industry entity other than Framatome by December
31, 2019 |
|
|
|
|
|
|
|
|
|
|
|
|
Description of Long-Term Non-Qualified Option Grants |
|
|
|
|
|
|
|
Approximately 0.7 million of such long-term non-qualified stock options were issued contingent upon shareholder approval of an increase in the number of shares available under the 2015 Equity Stock Plan (see Note 7 of the notes to the accompanying condensed consolidated financial statements), with such number of contingent options granted pro-rata among the grantees.
|
|
|
|
|
|
|
|
|
|
|
|
Series A Preferred Stock [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Accumulated dividend |
|
|
|
|
|
|
|
|
|
300,000
|
|
$ 300,000
|
|
|
|
|
|
|
|
Series B Preferred Stock |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Accumulated dividend |
|
|
|
|
|
|
|
|
|
$ 47,000
|
|
|
|
|
|
|
|
|
|
New ATM agreement [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Common stock authorized to be issued under prospectus supplement, value |
|
$ 75,000,000
|
|
|
|
$ 50,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Plan [Member] | Stock Options and Restricted Stock [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Common stock, shares authorized |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
600,000
|
Common stock, shares authorized increased |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,400,000
|
Investment Bank [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Monthly payments |
|
|
|
$ 15,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Introductory fee in percentage |
|
|
|
7.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrants fees in percentage |
|
|
|
5.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Offering price term |
|
|
|
P3Y
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Subsequent Event [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of shares reserved for future issuance |
|
|
|
|
|
|
|
|
|
|
|
|
|
124,882
|
|
|
|
|
|
Accrued dividend |
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 342,813
|
|
|
|
|
|
Subsequent Event [Member] | New ATM agreement [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Common stock authorized to be issued under prospectus supplement, value |
|
|
|
|
|
$ 50,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Subsequent Event [Member] | 2015 Equity Incentive Plan [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Common shares issued under incentive plan |
6,300,000
|
|
|
|
|
|
|
|
|
2,900,000
|
|
|
|
|
|
|
|
|
|
2006 Stock Plan and 2015 Equity Incentive Plan [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock options outstanding |
|
|
|
|
|
|
|
|
|
3,973,550
|
|
3,976,884
|
|
|
|
|
|
|
|
Options vested |
|
|
|
|
|
|
|
|
|
3,551,136
|
|
2,434,148
|
|
|
|
|
|
|
|
PIK dividend [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Conversion price |
|
|
|
|
$ 2.7451
|
|
|
|
|
$ 1.50
|
|
|
|
|
|
|
|
|
|
Fair value per share |
|
|
|
|
$ 3.315
|
|
|
|
|
$ 2.34
|
|
|
|
|
|
|
|
|
|
Total deemed dividends value |
|
|
|
|
|
|
|
|
|
$ 21,000
|
|
|
|
|
|
|
|
|
|
Deferred financing costs |
|
|
|
|
|
|
|
|
|
1,000,000
|
|
|
|
|
|
|
|
|
|
PIK dividend one [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total deemed dividends value |
|
|
|
|
|
|
|
|
|
$ 10,000
|
|
|
|
|
|
|
|
|
|