Shareholders' Equity (Deficiency) | NOTE 4 SHAREHOLDER’S EQUITY (DEFICIT) On February 16, 2018, the Company entered into a Securities Purchase Agreement with several accredited shareholders. The Company issued warrants to purchase 4,599,604 shares of its common stock, par value $0.0001 per share at a purchase price of $0.01 per underlying warrant share. The warrants are comprised of an aggregate of (i) 2,299,802 Tranche A Warrants to purchase shares of common stock at an exercise price of $4.25 per share exercisable within three days from the issue date of the Tranche A Warrants and (ii) an equal number of Tranche B Warrants to purchase shares of common stock at an exercise price of $4.25 per share for the Tranche B Warrant, exercisable within three years from the issue date of the warrants. In connection with the February 2018, stock offering, the Company’s Board of Directors approved the issuance of warrants to purchase common stock with an exercise price of $4.25 per share. Immediately following the closing, all the shareholders in this offering exercised the full amount of their Tranche A Warrants resulting in net proceed of $8,734, which includes offering costs of $1,086 In February, the Board of Directors repriced outstanding options to purchase common stock issued in 2017 to $4.25 per share. The Company accounted for the change in option exercise price as a modification pursuant to ASC 718. Accordingly, additional stock-based compensation of $59 was recorded based upon the fair value of the modified award in excess of the fair value of the original award measured immediately before its terms have been modified based on current circumstances and is recognized as a stock-based compensation expense over the remaining vesting period. On August 10, 2018, the Company entered into a $20,000 Purchase Agreement (commonly known as At The Market Offering, or ATM) with LPC. Pursuant to the terms of the Purchase Agreement, the Company may sell and issue LPC and LPC is obligated to purchase up to $20,000 in value of shares of common stock from time to time over three years. The Company also entered into a registration rights agreement with whereby the Company agreed to file a registration statement with the SEC and the shares of the Company’s common stock that may be issued to LPC under the terms of the Purchase Agreement. The Company may direct LPC, at its sole discretion, and subject to certain conditions, to purchase up to 10,000 shares of common stock on any business day, provided that at least one business day has passed since the most recent purchase. The amount of a purchase may be increased under certain circumstances provided, however that LPC cannot make any single purchase that exceeds $750. The purchase price of shares of common stock related to the future funding will be based on the then prevailing market prices of such shares at the time of sales as described in the Purchase Agreement. The Company filed a registration statement with the SEC and it was accepted on October 12, 2018. Following the execution of the Purchase Agreement on August 10, 2018, the Company issued and sold to LPC 117,000 shares of common stock at $4.50 per shares for gross proceeds of $527 and incurred offering costs in excess of the amount raised of $546, which was charged to additional paid in capital and was a onetime occurrence. The Company is not obligated to have any future sales with LPC under the Purchase Agreement. On October 28, 2018, the Company sold 10,000 shares from the Purchase Agreement. There are $19,428 in value of shares available under the Purchase Agreement with LPC based upon certain trading limitations over the remaining term of the agreement as of the date of these financial statements are issue, see Note 9. Issuance of restricted shares On January 13, 2017, the Company issued 492,624 restricted shares to a director of the Company, of which 246,312 were to vest on the six-month anniversary of the grant date and the remaining vest on the 18-month anniversary of the grant date. During the three months ended June 30, 2017, 246,312 (50%) of the restricted shares were cancelled. For the six months ended September 30, 2018 and 2017, the Company recorded stock-based compensation expenses of $0 and $844, respectively due to the cancellation of such shares. There was no stock-based compensation expense for the three months ended September 30, 2018 and 2017, respectively. Stock option plan The Company has an amended and restated Incentive Option Plan (the “2013 Plan”), that grants options, restricted stock units and restricted shares to officers, directors, employees, and non-employees for shares of the Company’s stock. The options vesting terms are generally between two to four years and expire up to ten years after the grant date. Certain options will be accelerated upon fulfillment of certain conditions. On August 2, 2018, the Board of Directors authorized the increase of an additional 1,033,324 shares to a total of 1,500,000 shares for issuance under the 2013 Plan. As of September 30, 2018, 105,028 options are available for future grants. A summary of the Company’s options for the six months ended September 30, 2018 is as follows: Number Of Options Weighted Average Exercise price Weighted Average Remaining Contractual Life Options outstanding as of April 1, 2018 510,904 $ 4.32 8.96 Granted 927,000 4.25 Exercised (9,601 ) 4.25 Forfeited (33,333 ) 4.25 Options outstanding as of September 30, 2018 1,394,970 $ 4.29 8.8 Options exercisable as of September 30, 2018 444,136 $ 4.29 8.5 As of September 30, 2018, the aggregate intrinsic value of outstanding and exercisable options was and $132 and $27, respectively . The aggregate intrinsic value of options exercised during the period was $40. As of September 30, 2018, the Company has unrecognized stock-based compensation expense of approximately $2,168 related to unvested stock options over the weighted average remaining service period of 2.3 years. The weighted average fair value of options granted during the six months ends ended September 30, 2018 and 2017 was approximately $2.72 per share and $1.76 per share, respectively, on the date of grant using the Black-Scholes option pricing model with the following assumption: September 30, 2018 Risk-free interest rate 2.54%-3.05 % Expected volatility 80.68% - 81.23 % Expected term (in years) 5.0 - 9.9 Dividend yield 0 % Stock-based compensation The following summarizes the components of stock-based compensation expense which includes common stock, stock options, warrants and restricted stock in the condensed consolidated statements of comprehensive income (loss) for the six and three months ended September 30, 2018 and 2017, respectively: Six Months Ended Three Months Ended September 30, September 30, 2018 2017 2018 2017 (Unaudited) (Unaudited) Research and development $ 96 $ 73 $ 27 $ 76 General and administrative 826 2,213 815 389 Total stock-based compensation expense $ 922 $ 2,286 $ 842 $ 465 Warrants On September 7, 2016, AIT entered into an Option Agreement (the “Option Agreement”) with a third party whereby AIT acquired the Option to purchase certain intellectual property assets and rights (the “Option”) for $25. AIT exercised the Option in January 2017 and paid an exercise price of $500 and, on January 13, 2017 AIT issued to the third party a warrant (the “Third Party Warrant”) to purchase up to 178,570 ordinary shares of AIT at an exercise price of $4.80 per share for each share of common stock. This warrant was exchanged for a warrant to acquire the same number of shares of the common stock of the Company upon consummation of the merger. On May 10, 2018, the Company issued to the third-party additional warrants to purchase up to 29,763 ordinary shares of the Company at an exercise price of $4.80 per share for each share. The warrant expires in September 2023. For the six months ended September 2018 and 2017, the Company recorded stock-based compensation expense of $56 and $0 to research and development expenses, respectively and is included in the table above. There was no stock stock-based compensation expense for the three months ended September 30, 2018 and 2017, respectively, see Note 7, commitment s and contingencies. |