|6 Months Ended|
Jun. 30, 2020
|Stockholders' Equity Attributable to Parent [Abstract]|
|Stockholders' Equity||Stockholders’ Equity
Total common stock authorized to be issued as of June 30, 2020 was 1,000,000,000 shares, with a par value of $0.0001 per share. At June 30, 2020 and December 31, 2019, there were 43,562,804 and 39,817,917 shares outstanding, inclusive of 1,485 and 6,219 restricted shares subject to repurchase for unvested shares related to early option exercises under the Company’s stock equity plans, respectively.
During 2019, the Company issued an aggregate of 11,530,442 shares of common stock related to various cash and cashless (net) exercises of warrants for common stock. Cash exercises for warrants for 617,296 shares of common stock resulted in aggregate gross proceeds of approximately $6,184, of which $6,092 was received in cash, $92 was received in digital currencies. Furthermore, there were 13,975,359 warrants exercised under cashless (net) provisions resulting in the issuance of 10,913,146 shares of common stock.
The Company has various warrants outstanding. A summary of the Company’s warrant activity is set forth below:
The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef