Equity Awards (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Schedule of Stock-based Compensation Expense

The following table sets forth the amount of stock-based compensation expense recorded in each of the expense line items for the three and six months ended June 30, 2021 and 2022 (in thousands):

	For the three months ended June 30,				For the six months ended June 30,
	2021		2022		2021		2022
Instructional and support costs	$	1,281	$	1,781	$	2,506	$	3,388
General and administration	3,368		3,748		6,043		7,209
Restructuring costs	(481)		—		(481)		—
Stock-based compensation expense included in operating expense	4,168		5,529		8,068		10,597
Tax benefit	1,131		1,456		2,131		2,790
Stock-based compensation expense, net of tax	$	3,037	$	4,073	$	5,937	$	7,807