XML 32 R21.htm IDEA: XBRL DOCUMENT
v3.21.1

Equity Awards | 3 Months Ended
--- | ---
Mar. 31, 2021
Share-based Payment Arrangement [Abstract] |
Equity Awards | Equity Awards The following table sets forth the amount of stock-based compensation expense recorded in each of the expense line items for the three months ended March 31, 2020 and 2021 (in thousands):
| For the three months ended March 31, |  |
| 2020 |  | 2021 |  |  |  |
Instructional and support costs | $ | 1,030 |  |  | $ | 1,225 |  |  |  |  |
General and administration | 1,995 |  |  | 2,675 |  |  |  |  |
Stock-based compensation expense included in operating expense | 3,025 |  |  | 3,900 |  |  |  |  |
Tax benefit | 777 |  |  | 1,000 |  |  |  |  |
Stock-based compensation expense, net of tax | $ | 2,248 |  |  | $ | 2,900 |  |  |  |  |
During the three months ended March 31, 2020 and 2021, the Company recognized a windfall tax benefit related to share-based payment arrangements of approximately $2.7 million and $0.1 million, respectively, which was recorded as an adjustment to the provision for income taxes.

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration