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Discontinued Operations - Summary of Operating Results of Discontinued Operations Reflected on Consolidated Statement of Operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Revenue | $ 0 | $ 2,626 | $ 1,460 | $ 4,103
Cost of revenue | 0 | (1,958) | (1,560) | (3,045)
Selling, general, and administrative | (22) | (755) | (349) | (1,259)
Depreciation and amortization | 0 | (31) | 0 | (60)
Other income (expense) | (1) | (1) | 149 | (1)
Disposal Group, Including Discontinued Operation, Goodwill Impairment | 0 | 325 | 0 | 325
Pre-tax income (loss) from continuing operations | (23) | (444) | (300) | (587)
Provision for (benefit from) income tax | (13) | 0 | (23) | 0
Net income (loss) from discontinued operations | $ (10) | $ (444) | $ (277) | $ (587)

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