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Income Taxes - Components of Net Deferred Tax Assets (Liabilities) (Detail) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Deferred tax assets |  |
Allowance for loan and lease losses | $ 14,616 | $ 10,449
Net unrealized losses on securities | 0 | 7,639
Net operating losses | 1,494 | 1,212
Compensation and benefits | 5,839 | 6,234
Cash flow hedge | 5,557 | 324
Section 197 intangibles | 1,196 | 923
Deferred income | 1,182 | 640
Lease liability | 5,523 |
Other | 1,307 | 2,766
Total gross deferred tax assets | 36,714 | 30,187
Less: valuation allowance | (486) | 0
Net deferred tax assets | 36,228 | 30,187
Deferred tax liabilities |  |
Fair value adjustments on acquisitions | (506) | (569)
Bank premises and equipment | (6,074) | (884)
Tax qualified lease adjustments | (30,496) | (17,786)
Right of use asset | (5,232) |
Net unrealized gains on securities | (5,020) | 0
Other | (640) | (746)
Total deferred tax liabilities | (47,968) | (19,985)
Net deferred tax asset/(liability) | $ (11,740) |
Net deferred tax asset/(liability) |  | $ 10,202

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