Subsequent Event	6 Months Ended
Jun. 30, 2019
Subsequent Events [Abstract]
Subsequent Event	In December 2014, the Company entered into a Series Seed Preferred Stock Purchase Agreement with GoMoto in which the Company paid $100,000 for 317,460 shares of Series Seed Preferred Stock, $0.001 par value per share. In October 2015 and May 2016, the Company invested an additional $375,000 and $375,000 in each period in the form of convertible promissory notes. At December 31, 2017, both the GoMoto Notes and related interest receivable were fully reserved because the Company believed the amounts were not recoverable. Furthermore, based on continuing deterioration in GoMoto’s financial position, the Company believed that uncertainty existed in the recoverability of its remaining investment of $100,000 in GoMoto and, accordingly, recognized a loss on the investment for the year ended December 31, 2018. On January 29, 2019, the GoMoto Notes were converted into 1,781,047 shares of GoMoto’s Series A-2 Preferred Stock, $0.001 par value per share. The outstanding principal plus accrued interest under the GoMoto Notes was converted in accordance with the terms of the notes upon the closing of a new preferred stock financing and based on a discount to the price paid by the new investor for the investor’s preferred shares. On July 30, 2019, the Company entered into a Repurchase Agreement with GoMoto, pursuant to which GoMoto repurchased these 317,460 shares of Series Seed Preferred Stock and 1,781,047 shares of Series A-2 Preferred Stock from the Company for an aggregate purchase price of $250,000.

Subsequent Event

6 Months Ended

Jun. 30, 2019

In December 2014, the Company entered into a Series Seed Preferred Stock Purchase Agreement with GoMoto in which the Company paid $100,000 for 317,460 shares of Series Seed Preferred Stock, $0.001 par value per share. In October 2015 and May 2016, the Company invested an additional $375,000 and $375,000 in each period in the form of convertible promissory notes. At December 31, 2017, both the GoMoto Notes and related interest receivable were fully reserved because the Company believed the amounts were not recoverable. Furthermore, based on continuing deterioration in GoMoto’s financial position, the Company believed that uncertainty existed in the recoverability of its remaining investment of $100,000 in GoMoto and, accordingly, recognized a loss on the investment for the year ended December 31, 2018. On January 29, 2019, the GoMoto Notes were converted into 1,781,047 shares of GoMoto’s Series A-2 Preferred Stock, $0.001 par value per share. The outstanding principal plus accrued interest under the GoMoto Notes was converted in accordance with the terms of the notes upon the closing of a new preferred stock financing and based on a discount to the price paid by the new investor for the investor’s preferred shares. On July 30, 2019, the Company entered into a Repurchase Agreement with GoMoto, pursuant to which GoMoto repurchased these 317,460 shares of Series Seed Preferred Stock and 1,781,047 shares of Series A-2 Preferred Stock from the Company for an aggregate purchase price of $250,000.