Net income (loss) per share (Tables)

9 Months Ended

Sep. 30, 2022

Net income (loss) per share

Outstanding potentially dilutive securities excluded in the calculation of diluted net income (loss) per share

The following table sets forth the outstanding potentially dilutive securities that have been excluded in the calculation of diluted net income (loss) per share because to include them would be anti-dilutive:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2022	2021	2022	2021
Unvested restricted common stock awards	64,608	156,863	64,608	156,863
Unvested restricted common stock units	523,627	947,265	941,275	947,265
Outstanding stock options	5,433,867	5,406,072	6,079,071	5,406,072
Total	6,022,102	6,510,200	7,084,954	6,510,200

Schedule of weighted average number of shares, basic and diluted

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands, except share data)
Numerator:
Net income (loss)	$	17,624	$	(25,137)	$	(22,782)	$	(76,906)
Denominator for basic net income (loss) per share:
Weighted average shares outstanding-basic		38,507,542		37,780,547		38,292,497		37,623,309
Denominator for diluted net income (loss) per share:
Weighted average shares outstanding-basic		38,507,542		37,780,547		38,292,497		37,623,309
Common stock options and restricted stock units		1,062,852		—		—		—
Weighted average shares outstanding-diluted		39,570,394		37,780,547		38,292,497		37,623,309