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Stockholders' Equity and Stock-Based Compensation (Details Narrative) - USD ($) |  |  |  |  | 1 Months Ended | 9 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
May 04, 2018 | Jul. 12, 2017 | Feb. 06, 2017 | Aug. 02, 2016 | Aug. 31, 2018 | Apr. 30, 2018 | Mar. 30, 2018 | Jan. 30, 2018 | Oct. 26, 2017 | Aug. 30, 2017 | Sep. 30, 2018 | Dec. 31, 2018 | Dec. 31, 2017 | Jul. 30, 2018 | May 31, 2017 | Mar. 25, 2015
Exercise price |  |  |  |  |  |  |  | $ 0.25 |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  |  |  | 100,000,000 | 100,000,000 |  |  |
Common stock, shares, outstanding |  |  |  |  |  |  |  |  |  |  |  | 32,862,090 | 12,737,703 |  |  |
Class of Warrant or Right, Outstanding |  |  |  |  |  |  |  |  |  |  |  | 844,337 | 1,210,905 |  |  |
Stock options outstanding |  |  |  |  |  |  |  |  |  |  |  | 5,604,154 | 3,976,884 |  |  |
Additional common shares |  |  |  |  |  |  |  |  |  |  |  |  | 100,753 |  |  |
Total stock and stock equivalents outstanding |  |  |  |  |  |  |  |  |  |  |  | 43,114,512 | 19,046,245 |  |  |
Accumulated dividend |  |  |  |  |  |  |  |  |  |  |  | $ 400,000 | $ 300,000 |  |  |
Proceeds from the issuance of the warrants and common shares |  |  |  |  |  |  |  |  |  |  |  | $ 4,000,000 |  |  |  |
Common stock, conversion basis |  |  |  |  |  |  |  |  |  |  |  | The Series B Preferred Stock was initially convertible into 2,666,667 shares of common stock. |  |  |  |
Preferred stock par value |  |  |  |  |  |  |  |  |  |  |  | $ 0.001 | $ 0.001 |  |  |
Common Stock, Shares Issued |  |  |  |  |  |  |  |  |  |  |  | 32,862,090 | 12,737,703 |  |  |
Number of options vested and expected to vest outstanding |  |  |  |  |  |  |  |  |  |  |  | 3,935,138 | 2,434,148 |  |  |
Unrecognized compensation costs |  |  |  |  |  |  |  |  |  |  |  | $ 800,000 |  |  |  |
Weighted average recognition period |  |  |  |  |  |  |  |  |  |  |  | 8 months 12 days |  |  |  |
Aggregate intrinsic value |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 300,000 |  |  |
Description of Long-Term Non-Qualified Option Grants |  |  |  |  |  |  |  |  |  |  |  | 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: |  |  |  |
Series B Preferred Stock conversion description |  |  |  |  |  |  |  |  |  |  |  | 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 Company’sCompany’s 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. |  |  |  |
Preferred stock convertible amount |  |  |  |  |  |  |  |  |  |  |  | $ 6,200,000 |  |  |  |
2006 Stock Plan and 2015 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options outstanding |  |  |  |  |  |  |  |  |  |  |  | 5,604,154 | 3,976,884 |  |  |
Options vested |  |  |  |  |  |  |  |  |  |  |  | 3,935,138 | 2,434,148 |  |  |
PIK dividend one [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total deemed dividends value |  |  |  |  |  |  |  |  |  |  |  | $ 41,000 |  |  |  |
PIK dividend [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion price |  |  |  | $ 2.7451 |  |  |  |  |  |  |  | $ 1.50 |  |  |  |
Fair value per share |  |  |  | $ 3.315 |  |  |  |  |  |  |  | $ 2.34 |  |  |  |
Total cumulative deemed dividend |  |  |  |  |  |  |  |  |  |  |  | $ 100,000 |  |  |  |
Deferred financing costs |  |  |  |  |  |  |  |  |  |  |  | 1,000,000 |  |  |  |
Investment Bank [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monthly payments |  |  | $ 15,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Introductory fee in percentage |  |  | 7.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants fees in percentage |  |  | 5.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Offering price term |  |  | 3 years |  |  |  |  |  |  |  |  |  |  |  |  |
2015 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common shares issued under incentive plan | 6,300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
New ATM agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of shares |  |  |  |  |  |  |  |  |  |  |  | $ 7,200,000 |  |  |  |
Sale of stock, number of shares |  |  |  |  |  |  |  |  |  |  |  | 6,400,000 |  |  |  |
Remaining balance of sale of shares |  |  |  |  |  |  |  |  |  |  |  | $ 40,800,000 |  |  |  |
Common stock authorized to be issued under prospectus supplement, value |  |  |  |  |  |  | $ 50,000,000 |  |  |  |  |  |  |  |  |
Convertible Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued, conversion of preferred stock |  |  |  |  |  | 124,882 |  |  |  |  |  |  |  |  |  |
Preferred Stock, Shares Outstanding |  |  |  |  |  |  |  |  |  |  |  | 813,624 | 1,020,000 |  |  |
Conversion price |  |  |  |  |  |  |  |  |  |  |  | $ 2.75 |  |  |  |
Preferred stock, shares issued |  |  |  |  |  |  |  |  |  |  |  | 813,624 | 1,020,000 |  |  |
Preferred stock, liquidation preference |  |  |  |  |  |  |  |  |  |  |  | $ 2,640,862 | $ 3,088,764 |  |  |
Preferred stock convertible amount |  |  |  | $ 600,000 |  |  |  |  |  |  |  |  |  |  |  |
Series B Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional common shares |  |  |  |  |  |  |  |  |  |  |  | 175,237 |  |  |  |
Accrued dividend |  |  |  |  |  |  |  |  |  |  |  | $ 262,856 |  |  |  |
Convertible Series B Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Outstanding |  |  |  |  |  |  |  | 666,664 |  |  |  |  |  |  |  |
Preferred Stock, Shares Outstanding |  |  |  |  |  |  |  |  |  |  |  | 2,666,667 | 0 |  |  |
Rate of dividend payable in kind |  |  |  |  |  |  |  | 7.00% |  |  |  |  |  |  |  |
Proceeds from the issuance of the warrants and common shares |  |  |  |  |  |  |  |  |  |  |  | $ 3,700,000 |  |  |  |
Price per share |  |  |  |  |  |  |  | $ 1.50 |  |  |  |  |  |  |  |
Conversion price |  |  |  |  |  |  |  | $ 1.50 |  |  |  |  |  |  |  |
Preferred stock, shares issued |  |  |  |  |  |  |  | 2,666,667 |  |  |  | 2,666,667 | 0 |  |  |
Preferred stock, liquidation preference |  |  |  |  |  |  |  |  |  |  |  | $ 4,262,855 |  |  |  |
Liquidation preference per share |  |  |  |  |  |  |  | $ 1.50 |  |  |  |  |  |  |  |
Common stock exercise price |  |  |  |  |  |  |  | 1.875 |  |  |  |  |  |  |  |
Preferred stock convertible amount |  |  |  |  |  |  |  |  |  |  |  | $ 3,600,000 |  |  |  |
Series A Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional common shares |  |  |  |  |  |  |  |  |  |  |  | 148,403 | 100,753 |  |  |
Accrued dividend |  |  |  |  |  |  |  |  |  |  |  | $ 407,382 | $ 276,578 |  |  |
Long-Term Non-Qualified Options [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  |  |  |  |  |  |  |  | 101,351 |  |  |  |
Term of options |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |
Long-Term Non-Qualified Options [Member] | Chief Executive Officer [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  |  |  |  |  |  |  |  | 1,409,248 |  |  |  |
Long-Term Non-Qualified Options [Member] | Chief Executive Officer [Member] | Minimum [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual lives |  |  |  |  |  |  |  |  |  |  |  | 3 years |  |  |  |
Long-Term Non-Qualified Options [Member] | Chief Executive Officer [Member] | Maximum [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual lives |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |
Long-Term Non-Qualified Options [Member] | Directors, Officers and Employees [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  |  |  |  |  |  |  |  | 5,160,826 |  |  |  |
Long-Term Non-Qualified Options [Member] | Directors, Officers and Employees [Member] | Minimum [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  |  |  |  |  |  |  |  | $ 0.9 |  |  |  |
Contractual lives |  |  |  |  |  |  |  |  |  |  |  | 6 months |  |  |  |
Term of options |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |
Long-Term Non-Qualified Options [Member] | Directors, Officers and Employees [Member] | Maximum [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  |  |  |  |  |  |  |  | $ 43.25 |  |  |  |
Contractual lives |  |  |  |  |  |  |  |  |  |  |  | 9 years 8 months 9 days |  |  |  |
Term of options |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |
Long-Term Non-Qualified Options [Member] | Director [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  | 212,528 |  |  |  |  |  |  |  |  |  |  |
Description of option vesting |  |  |  |  | The remaining approximately 212,528 stock options were service based options issued to the directors of the Company that vest over a one-year period on the anniversary date of the grant. All options granted have a 10-year contractual term |  |  |  |  |  |  |  |  |  |  |
Long-Term Non-Qualified Options [Member] | Employees and Consultants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  | 1,540,263 |  |  |  |  |  |  |  |  |  |  |
Description of option vesting |  |  |  |  | The service condition vests one-third annually over a 3-year period with accelerated vesting of these options occurring upon applicable performance or market conditions being satisfied by certain milestone dates |  |  |  |  |  |  |  |  |  |  |
Long-Term Non-Qualified Options [Member] | Employees, Consultants and Directors [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  | 1,752,791 |  |  |  |  |  |  |  |  |  |  |
Strike price |  |  |  |  | $ 0.90 |  |  |  |  |  |  |  |  |  |  |
Description of option vesting |  |  |  |  | The service condition vests one-third annually over a 3-year period with accelerated vesting of these options occurring upon applicable performance or market conditions being satisfied by certain milestone dates |  |  |  |  |  |  |  |  |  |  |
Description of Long-Term Non-Qualified Option Grants |  |  |  |  | In accordance with ASC 718, awards with service, market and performance conditions for the employees and consultants were assigned a fair value of $0.69 per share and the awards with service conditions for the directors of the Company were assigned a fair value of $0.70 per share (total value of $1.2 million). The value was determined using a Monte Carlo simulation Model |  |  |  |  |  |  |  |  |  |  |
Description for accelerated vesting of options |  |  |  |  | <p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"> </font></p> <table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 4%; text-align: justify"></td> <td style="width: 4%; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">1.</font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The Company’s closing stock price is above $3 per share for 10 consecutive trading days by December 31, 2019.</font></td></tr> <tr> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"> </font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"> </font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"> </font></td></tr> <tr style="vertical-align: top"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"> </font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">2.</font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The Company secures at least $5 million of funding from the Department of Energy by June 30, 2019.</font></td></tr> </table> |  |  |  |  |  |  |  |  |  |  |
Description for exercise of options |  |  |  |  | The weighted average years remaining of expected life was itself calculated based on a Monte Carlo simulation under which it was assumed that the options would be exercised, if vested, when the stock reached a price of $4.50, otherwise they would be exercised at expiration, if in the money |  |  |  |  |  |  |  |  |  |  |
Consultants [Member] | Long-Term Non-Qualified Options [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  |  |  |  |  |  |  |  | 485,957 |  |  |  |
Consultants [Member] | Long-Term Non-Qualified Options [Member] | Advisory board members[Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  |  |  |  |  |  |  |  | $ 0.9 |  |  |  |
Term of options |  |  |  |  |  |  |  |  |  |  |  | 3 years |  |  |  |
Consultants [Member] | Long-Term Non-Qualified Options [Member] | Advisory board members[Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  |  |  |  |  |  |  |  | $ 43.25 |  |  |  |
Term of options |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |
Holders of Series A Preferred Shares [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible preferred stock, shares converted |  |  |  |  |  | 111,260 |  |  |  |  | 95,116 |  |  |  |  |
Common stock, shares issued, conversion of preferred stock |  |  |  |  |  | 124,882 |  |  |  |  | 110,530 |  |  |  |  |
Preferred stock, liquidation preference |  |  |  |  |  |  |  |  |  |  |  | $ 2,600,000 |  |  |  |
Shares issued against dividend |  |  |  |  |  |  |  |  |  |  | 729 |  |  |  |  |
BCF [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrete dividend |  |  |  | $ 2.7451 |  |  |  |  |  |  |  | $ 0.84 |  |  |  |
Additional deemed dividend |  |  |  | $ 0.5699 |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock convertible amount |  |  |  | $ 2,800,000 |  |  |  |  |  |  |  | $ 2,600,000 |  |  |  |
General International Holdings, Inc [Member] | Convertible Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares, outstanding |  |  |  | 255,000 |  |  |  |  |  |  |  |  |  |  |  |
Rate of dividend payable in kind |  |  |  | 7.00% |  |  |  |  |  |  |  |  |  |  |  |
Number of shares reserved for future issuance |  |  |  | 1,020,000 |  |  |  |  |  |  |  |  |  |  |  |
Common stock shares reserved for future issuance, Value |  |  |  | $ 2,800,000 |  |  |  |  |  |  |  |  |  |  |  |
Price per share |  |  |  | $ 2.75 |  |  |  |  |  |  |  |  |  |  |  |
Conversion price |  |  |  | 2.7451 |  |  |  |  |  |  |  |  |  |  |  |
Fair value per share |  |  |  | 3.315 |  |  |  |  |  |  |  |  |  |  |  |
Average market price of common stock |  |  |  | $ 3.315 |  |  |  |  |  |  |  |  |  |  |  |
Aggregate intrinsic value |  |  |  | $ 2,800,000 |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, shares issued |  |  |  | 1,020,000 |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, liquidation preference per share |  |  |  | $ 2.7451 |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock convertible amount |  |  |  | $ 3,400,000 |  |  |  |  |  |  |  |  |  |  |  |
ATM Agreement [Member] | B. Riley FBR, Inc. [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net proceeds to Company |  |  |  |  |  |  |  |  |  |  |  | 28,800,000 |  |  |  |
ATM Agreement [Member] | B. Riley FBR, Inc. [Member] | On January 1, 2019 To March 29, 2019 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of shares |  |  |  |  |  |  |  |  |  |  |  | $ 1,900,000 |  |  |  |
Sale of stock, number of shares |  |  |  |  |  |  |  |  |  |  |  | 3,200,000 |  |  |  |
ATM Agreement [Member] | B. Riley FBR, Inc. [Member] | On January 24, 2018, January 26, 2018, February 7, 2018, and March 2, 2018 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate registration amount |  |  |  |  |  |  |  |  |  |  |  | $ 22,600,000 |  |  |  |
2015 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expected term |  |  |  |  |  |  |  |  | 5 years | 3 years |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  |  |  |  |  | 523,319 | 31,425 |  |  |  |  |  |
Contractual lives |  |  |  |  |  |  |  |  | 10 years | 10 years |  |  |  |  |  |
Strike price |  |  |  |  |  |  |  |  | $ 1.05 | $ 1.08 |  |  |  |  |  |
Fair market value of per option |  |  |  |  |  |  |  |  | $ 0.73 | $ 0.80 |  |  |  |  |  |
2015 Equity Incentive Plan [Member] | Employees and Consultants [Member] | Long-Term Non-Qualified Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options vested |  |  |  |  |  |  |  |  | 2,800,000 |  |  |  |  |  |  |
Stock options granted |  |  |  |  |  |  |  |  | 179,211 |  |  |  |  |  |  |
Contractual lives |  |  |  |  |  |  |  |  | 10 years |  |  |  |  |  |  |
Strike price |  |  |  |  |  |  |  |  | $ 1.05 |  |  |  |  |  |  |
Description of option vesting |  |  |  |  |  |  |  |  | The Company’s closing stock price is above $3 per share by December 31, 2018 |  |  |  |  |  |  |
Description of Long-Term Non-Qualified Option Grants |  |  |  |  |  |  |  |  | Approximately 0.7 million of such long-term non-qualified stock options were issued under the 2015 Equity Stock Plan. |  |  |  |  |  |  |
2015 Equity Incentive Plan [Member] | Director [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options outstanding |  |  |  |  |  |  |  |  | 1,120,322 |  |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  |  |  |  |  | 1,299,533 |  |  |  |  |  |  |
Description of option vesting |  |  |  |  |  |  |  |  | Accelerated 100% vesting |  |  |  |  |  |  |
Stock Options and Restricted Stock [Member] | Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 600,000
Common stock, shares authorized increased | 3,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,900,000 | 1,400,000
Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from the issuance of the warrants and common shares |  |  |  |  |  |  |  |  |  |  |  | 300,000 |  |  |  |
Warrants [Member] | Convertible Series B Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  |  |  |  | $ 1.50 |  |  |  |  |  |  |  |
Number of shares reserved for future issuance |  |  |  |  |  |  |  |  |  |  |  |  |  | 133,432 |  |
Maturity date |  |  |  |  |  |  |  | Jan. 30, 2021 |  |  |  |  |  |  |  |
Convertible Series B Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated dividend |  |  |  |  |  |  |  |  |  |  |  | $ 187,000 |  |  |  |
Price per share |  |  |  |  |  |  |  |  |  |  |  | $ 2.34 |  |  |  |
Preferred stock, shares issued |  |  |  |  |  |  |  |  |  |  |  | 2,666,667 |  |  |  |
Preferred stock, liquidation preference |  |  |  |  |  |  |  |  |  |  |  | $ 4,300,000 |  |  |  |
ATM Offering - 2017 [Member] | FBR Capital Markets & Co. and MLV & Co. LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net proceeds to Company |  | $ 1,600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of shares |  | 1,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |

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