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Income Taxes - Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Deferred tax assets: |  |  |
Allowance for credit losses | $ 150 | $ 126 |
Accrued vacation and bonuses | 437 | 342 |
Stock-based compensation expense | 2,100 | 1,692 |
Acquisition-related transaction costs | 471 | 509 |
Net operating losses | 628 | 559 |
Total deferred tax assets | 3,786 | 3,228 |
Deferred tax liabilities: |  |  |
Prepaid expenses | 488 | 441 |
Depreciation, intangibles and contingent consideration | 1,877 | 3,148 |
Total deferred tax liabilities | 2,365 | 3,589 |
Valuation allowance | (628) | (559) | $ (311)
Net deferred tax liability | $ 793 | $ (920) |

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