Share-Based Compensation Plans (Tables)

3 Months Ended

Mar. 31, 2021

Share-Based Compensation

Schedule of activity related to restricted stock granted under company's incentive plan

		Weighted Average
	Total	Grant Date
	Shares	Fair Value per Share
Outstanding as of December 31, 2020	419	$	83.43
Granted	180	$	85.97
Vested	(141)	$	74.41
Forfeited, canceled or expired	—	$	—
Outstanding as of March 31, 2021	458	$	87.20

Schedule of activity related to stock options granted under company's incentive plan

	Summary of Stock Options Outstanding
		Weighted		Weighted
		Average		Average
		Exercise		Remaining	Aggregate
	Total	Price per		Contractual	Intrinsic
	Shares	Share		Term (Years)	Value ($)
Outstanding as of December 31, 2020	176	$	15.34
Granted	—	$	—
Exercised	(176)	$	15.34
Forfeited, canceled or expired	—	$	—
Outstanding as of March 31, 2021	—	$	—	—	$	—
Exercisable as of March 31, 2021	—	$	—	—	$	—

Schedule of share-based compensation expense

The table below outlines share-based compensation expense for the three months ended March 31, 2021 and 2020 related to restricted stock granted:

	2021		2020
Technology and academic services	$	606	$	518
Counseling services and support		1,488		1,330
Marketing and communication		30		25
General and administrative		895		783
Share-based compensation expense included in operating expenses		3,019		2,656
Tax effect of share-based compensation		(755)		(664)
Share-based compensation expense, net of tax	$	2,264	$	1,992