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Discontinued Operations - Schedule of Divested Assets Discontinued Operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2020
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |
Revenue | $ 13,130 | $ 25,908
Service costs | 10,236 | 19,906
Sales and marketing | 579 | 1,265
General and administrative | 193 | 477
Total operating expenses | 11,618 | 23,079
Impairment of goodwill |  | (469)
Income from discontinued operations before provision for income taxes | 1,512 | 2,360
Income tax expense | 357 | 557
Total income from discontinued operations | 1,155 | 1,803
Sales and Marketing |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |
Sales and marketing | $ 610 | $ 1,431

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