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v3.25.1

Significant Accounting Policies (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Significant Accounting Policies [Line Items] |  |  |  |
Provision for expected credit loss on accounts receivable |  | $ 443 | $ 533 | $ 1,106
Prepaid and other current assets | [1] | 461 |  |
Long-term receivable |  | $ 308 | 769 |
Operating segment |  | 1 |  |
Deferred revenue | [2] | $ 436 | 544 |
Revenue |  | 9,392 | 9,163 | 14,840
Educational programs and services [Member] |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Revenue |  | $ 7,468 | $ 9,163 | $ 14,840
Minimum [Member] |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Service period |  | 1 year |  |
Maximum [Member] |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Service period |  | 4 years |  |
[1] | Long-term receivable, net related to Bay State College and expected to be collected less than twelve months.
[2] | The balance represented the tuition payment collected in advance.

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