Incentive Award Plan and Independent Director Compensation	12 Months Ended
Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Incentive Award Plan and Independent Director Compensation	ncentive Award Plan and Independent Director Compensation The Company has adopted an incentive plan (the “Incentive Award Plan”) that provides for the grant of equity awards to its employees, directors and consultants and those of the Company’s affiliates. The Incentive Award Plan authorizes the grant of non-qualified and incentive stock options, restricted stock awards, restricted stock units, stock appreciation rights, dividend equivalents and other stock-based awards or cash-based awards. No awards have been granted under the Incentive Award Plan as of December 31, 2018, except those awards granted to the independent directors as described below. Under the Company’s independent directors’ compensation plan, which is a sub-plan of the Incentive Award Plan, each of the Company’s then independent directors was entitled to receive 5,000 shares of restricted common stock in connection with the initial meeting of the Company’s full board of directors. The Company’s initial board of directors and each of the independent directors, agreed to delay the initial grant of restricted stock until the Company raised $2,000,000 in gross offering proceeds in the Private Offering. Each subsequent independent director, if any, that joins the Company's board of directors would receive 5,000 shares of restricted common stock upon election to the Company's board of directors. In addition, on the date following an independent director’s re-election to the Company’s board of directors, he or she receives 2,500 shares of restricted common stock. One-fourth of the shares of restricted common stock generally vest and become non-forfeitable upon issuance and the remaining portion will vest in three equal annual installments beginning on the first anniversary of the date of grant and ending on the third anniversary of the date of grant; provided, however, that the restricted stock will become fully vested and become non-forfeitable on the earlier to occur of (1) the termination of the independent director’s service as a director due to his or her death or disability, or (2) a change in control of the Company and as otherwise provided in the Incentive Award Plan. On August 9, 2016, the Company granted 2,500 shares of restricted common stock to each of its three independent directors upon their re-election to the Company’s board of directors at the 2016 annual meeting of stockholders. On August 8, 2017, the Company granted 2,500 shares of restricted common stock to each of its three independent directors upon their re-election to the Company’s board of directors at the 2017 annual meeting of stockholders. On August 9, 2018, the Company granted 2,500 shares of restricted common stock to each of its three independent directors upon their re-election to the Company’s board of directors at the 2018 annual meeting of stockholders. The Company recorded stock-based compensation expense of $84,866, $85,486 and $76,285 for the years ended December 31, 2018, 2017 and 2016 respectively.

ncentive Award Plan and Independent Director Compensation

The Company has adopted an incentive plan (the “Incentive Award Plan”) that provides for the grant of equity awards to its employees, directors and consultants and those of the Company’s affiliates. The Incentive Award Plan authorizes the grant of non-qualified and incentive stock options, restricted stock awards, restricted stock units, stock appreciation rights, dividend equivalents and other stock-based awards or cash-based awards. No awards have been granted under the Incentive Award Plan as of December 31, 2018, except those awards granted to the independent directors as described below.

Under the Company’s independent directors’ compensation plan, which is a sub-plan of the Incentive Award Plan, each of the Company’s then independent directors was entitled to receive 5,000 shares of restricted common stock in connection with the initial meeting of the Company’s full board of directors. The Company’s initial board of directors and each of the independent directors, agreed to delay the initial grant of restricted stock until the Company raised $2,000,000 in gross offering proceeds in the Private Offering. Each subsequent independent director, if any, that joins the Company's board of directors would receive 5,000 shares of restricted common stock upon election to the Company's board of directors. In addition, on the date following an independent director’s re-election to the Company’s board of directors, he or she receives 2,500 shares of restricted common stock. One-fourth of the shares of restricted common stock generally vest and become non-forfeitable upon issuance and the remaining portion will vest in three equal annual installments beginning on the first anniversary of the date of grant and ending on the third anniversary of the date of grant; provided, however, that the restricted stock will become fully vested and become non-forfeitable on the earlier to occur of (1) the termination of the independent director’s service as a director due to his or her death or disability, or (2) a change in control of the Company and as otherwise provided in the Incentive Award Plan.

On August 9, 2016, the Company granted 2,500 shares of restricted common stock to each of its three independent directors upon their re-election to the Company’s board of directors at the 2016 annual meeting of stockholders. On August 8, 2017, the Company granted 2,500 shares of restricted common stock to each of its three independent directors upon their re-election to the Company’s board of directors at the 2017 annual meeting of stockholders. On August 9, 2018, the Company granted 2,500 shares of restricted common stock to each of its three independent directors upon their re-election to the Company’s board of directors at the 2018 annual meeting of stockholders. The Company recorded stock-based compensation expense of $84,866, $85,486 and $76,285 for the years ended December 31, 2018, 2017 and 2016 respectively.