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Business Acquisitions - Summary of Purchase Price Allocation as of Acquisition Date (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Nov. 24, 2020 | Dec. 31, 2019
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Business Acquisition [Line Items] |  |  |  |
Goodwill | $ 2,816 | $ 2,811 |  | $ 1,379
LEEDS |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Cash and cash equivalents |  |  | $ 7,044 |
Accounts receivable and contract asset, net |  |  | 1,060 |
Property and equipment, net |  |  | 161 |
Operating lease right-of-use asset |  |  | 225 |
Goodwill |  |  | 1,432 |
Other asset |  |  | 45 |
Accrued expenses and other current liabilities |  |  | (458) |
Other liabilities |  |  | (98) |
Total estimated consideration |  |  | 23,821 |
LEEDS | Customer Relationship |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Identifiable technology and intangible assets |  |  | $ 14,410 |

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