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Business Acquisitions - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022 | Feb. 28, 2022
--- | --- | --- | ---
Current assets: |  |  |
Goodwill | $ 93,467 | $ 92,922 |
Welch Consulting, Ltd. |  |  |
Current assets: |  |  |
Accounts receivable |  |  | $ 3,742
Unbilled services |  |  | 1,382
Prepaid expenses and other current assets |  |  | 100
Total current assets |  |  | 5,224
Property and equipment |  |  | 141
Goodwill |  |  | 2,409
Intangible assets |  |  | 4,150
Right-of-use assets |  |  | 1,210
Other assets |  |  | 41
Total assets acquired |  |  | 13,175
Current liabilities: |  |  |
Accrued expenses |  |  | 1,245
Deferred revenue and other liabilities |  |  | 161
Current portion of lease liabilities |  |  | 549
Total current liabilities |  |  | 1,955
Non-current portion of lease liabilities |  |  | 661
Total liabilities assumed |  |  | 2,616
Net assets acquired |  |  | $ 10,559

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