Subsequent Event	6 Months Ended
Jun. 30, 2020
Subsequent Events [Abstract]
Subsequent Event	Note 10. Subsequent Event On July 30, 2020, the Company held a special meeting of the stockholders at which the Company’s stockholders approved an amendment and restatement of the Company’s 2018 Plan and the ESPP (the Amended and Restated Plans). The amendment and restatement clarifies that the number of outstanding shares of common stock used to calculate the automatic share reserve increase under each plan includes both voting and non-voting shares of the Company’s common stock. Prospectively, the annual share reserve increase for the Amended and Restated Plans will continue to be effective as of the first day of the fiscal year and the change to the mechanism of calculation will be effective with the share increase under the Amended and Restated Plans for the 2021 fiscal year. The Amended and Restated Plans also increase the available share reserve by the number of additional shares that would have been added if non-voting common stock had been included when the share reserve increase was calculated for the fiscal 2020 share reserve increase on January 1, 2020. When including non-voting shares in the number of outstanding shares of common stock for purposes of calculating the 2020 fiscal year automatic share reserve increase, the number of shares reserved for issuance under the 2018 Plan and the ESPP is increased by 257,248 and 64,312, respectively.

Subsequent Event

6 Months Ended

Jun. 30, 2020

Note 10. Subsequent Event

On July 30, 2020, the Company held a special meeting of the stockholders at which the Company’s stockholders approved an amendment and restatement of the Company’s 2018 Plan and the ESPP (the Amended and Restated Plans). The amendment and restatement clarifies that the number of outstanding shares of common stock used to calculate the automatic share reserve increase under each plan includes both voting and non-voting shares of the Company’s common stock.

Prospectively, the annual share reserve increase for the Amended and Restated Plans will continue to be effective as of the first day of the fiscal year and the change to the mechanism of calculation will be effective with the share increase under the Amended and Restated Plans for the 2021 fiscal year. The Amended and Restated Plans also increase the available share reserve by the number of additional shares that would have been added if non-voting common stock had been included when the share reserve increase was calculated for the fiscal 2020 share reserve increase on January 1, 2020. When including non-voting shares in the number of outstanding shares of common stock for purposes of calculating the 2020 fiscal year automatic share reserve increase, the number of shares reserved for issuance under the 2018 Plan and the ESPP is increased by 257,248 and 64,312, respectively.