Stockholders' Equity (Details) - shares	1 Months Ended
	May 10, 2018	Jun. 30, 2018
Stockholders' Equity (Textual)
Reserved common stock shares for issuance		130,489
Common stock reserved for future grants		286,597
Ninth Amended and Restated Certificate of Incorporation [Member]
Stockholders' Equity (Textual)
Description of preferred stock, authorized	The Company’s stockholders approved an amendment to the Company’s Ninth Amended and Restated Certificate of Incorporation (as amended, the “Certificate of Incorporation”) to decrease the Company’s authorized number of shares of preferred stock from 5,000,000 shares to 1,000,000 shares.
Secretary of State Delaware Certificate [Member]
Stockholders' Equity (Textual)
Description of preferred stock, authorized	The Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to decrease the authorized number of preferred shares, consequently reducing the number of total authorized shares from 13,200,000 to 9,200,000.