Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2020

Accounting Policies [Abstract]

Schedule of Weighted Average Number of Shares

The following table presents a reconciliation of the weighted average number of shares of our Class A and Class B common stock used to compute net income per common share (in thousands):

	Three Months Ended March 31,
	2020	2019
Weighted average common shares outstanding	34,180	33,918
Less: Weighted average unvested restricted shares subject to repurchase	5	5
Weighted average common shares outstanding; basic	34,175	33,913
Plus: Weighted average options, restricted stock units and restricted shares used to compute diluted net income per common share	1,506	1,429
Weighted average common shares outstanding; diluted	35,681	35,342