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Derivatives and Hedging Activities - Summary of Effect of Hedges on AOCI in Consolidated Statements of Comprehensive Income Related to Company's Derivative Assets and Liabilities (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (Loss) Recognized in OCI on Derivative | $ 4,437 | $ (3,422) | $ 9,117 | $ 3,081
Gain (Loss) Reclassified from AOCI into Earnings | 1,090 | 877 | 1,941 | 1,719
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (Loss) Recognized in OCI on Derivative | 4,437 | (3,422) | 9,117 | 3,081
Gain (Loss) Recognized in OCI Included Component | 4,437 | (3,422) | 9,117 | 3,081
Gain (Loss) Reclassified from AOCI into Earnings | 1,026 | 877 | 1,877 | 1,719
Gain (Loss) Reclassified from AOCI into Earnings Included Component | 1,587 | 1,438 | 2,993 | 2,835
Loss Reclassified from AOCI into Earnings Excluded Component | (561) | (561) | (1,116) | (1,116)
Derivatives Designated as Hedging Instruments [Member] | Interest Rate Floor [Member] | Cash Flow Hedging [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (Loss) Reclassified from AOCI into Earnings | 1,250 | 1,210 | 2,413 | 2,376
Gain (Loss) Reclassified from AOCI into Earnings Included Component | 1,811 | 1,771 | 3,529 | 3,492
Loss Reclassified from AOCI into Earnings Excluded Component | (561) | (561) | (1,116) | (1,116)
Derivatives Designated as Hedging Instruments [Member] | Interest Rate Swap [Member] | Cash Flow Hedging [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (Loss) Recognized in OCI on Derivative | 4,437 | (3,422) | 9,117 | 3,081
Gain (Loss) Recognized in OCI Included Component | 4,437 | (3,422) | 9,117 | 3,081
Gain (Loss) Reclassified from AOCI into Earnings | (224) | (333) | (536) | (657)
Gain (Loss) Reclassified from AOCI into Earnings Included Component | $ (224) | $ (333) | $ (536) | $ (657)

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- Definition Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 20 -Section 45 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=121577181&loc=SL110061190-113977 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI https://asc.fasb.org/extlink&oid=126968391&loc=d3e637-108580 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669646-108580 + Details
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