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Segment Reporting - Schedule of Non-cash items (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Non cash items included in segment income (loss) from operations by reportable segment |  |  |  |
Depreciation and amortization | $ 11,962 | $ 10,806 | $ 35,160 | $ 33,033
Restructuring costs | 1,786 | 0 | 2,557 | 0
Restructuring costs | 40 | 69 | 188 | 274
Stock-based compensation | 5,868 | 6,887 | 17,195 | 18,789
U.S. Higher Education |  |  |  |
Non cash items included in segment income (loss) from operations by reportable segment |  |  |  |
Depreciation and amortization | 6,442 | 7,981 | 21,692 | 23,607
Stock-based compensation | 4,648 | 5,259 | 13,683 | 14,278
Australia / New Zealand |  |  |  |
Non cash items included in segment income (loss) from operations by reportable segment |  |  |  |
Depreciation and amortization | 2,394 | 1,937 | 7,218 | 6,946
Stock-based compensation | 462 | 1,061 | 1,224 | 2,871
Education Technology Services |  |  |  |
Non cash items included in segment income (loss) from operations by reportable segment |  |  |  |
Depreciation and amortization | 1,340 | 888 | 3,693 | 2,480
Stock-based compensation | $ 718 | $ 498 | $ 2,100 | $ 1,366

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- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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