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Deposits - Additional Information (Detail) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
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Banking and Thrift [Abstract] |  |
Certificates of deposit of $250 thousand or more | $ 105,626 | $ 108,992
Brokered deposits | $ 3,219 | $ 3,535

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- Definition Time Deposits 250000 Or More + References No definition available. + Details
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Balance Type: | credit
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- References No definition available. + Details
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- Definition Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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