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Acquisitions - Schedule of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Jun. 04, 2020 | Dec. 31, 2019 | Oct. 01, 2019
--- | --- | --- | --- | --- | ---
Business Acquisition [Line Items] |  |  |  |  |
Goodwill | $ 289,763 | $ 285,214 |  | $ 214,513 |
Mathway, LLC |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash |  |  | $ 712 |  |
Accounts receivable |  |  | 1,132 |  |
Other acquired assets |  |  | 779 |  |
Acquired intangible assets |  |  | 30,320 |  |
Total identifiable assets acquired |  |  | 32,943 |  |
Deferred revenue |  |  | (1,423) |  |
Liabilities assumed |  |  | (727) |  |
Net identifiable assets acquired |  |  | 30,793 |  |
Goodwill |  |  | 70,167 |  |
Total fair value of purchase consideration |  |  | $ 100,960 |  |
Thinkful, Inc |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash |  |  |  |  | $ 51
Accounts receivable |  |  |  |  | 547
Other acquired assets |  |  |  |  | 1,710
Acquired intangible assets |  |  |  |  | 16,360
Total identifiable assets acquired |  |  |  |  | 18,668
Deferred revenue |  |  |  |  | (2,455)
Liabilities assumed |  |  |  |  | (1,906)
Net identifiable assets acquired |  |  |  |  | 14,307
Goodwill |  |  |  |  | 64,893
Total fair value of purchase consideration |  |  |  |  | $ 79,200

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123413009&loc=d3e4845-128472 + Details
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- Definition Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123413009&loc=d3e4845-128472 + Details
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