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Other Real Estate Owned (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018
Real Estate Acquired Through Foreclosure [Roll Forward] |  |  |  |  |
Beginning balance | $ 21,100,000 | $ 11,000,000.0 | $ 14,400,000 | $ 10,100,000 |
OREO acquired through acquisition | 2,400,000 | 0 | 2,400,000 | 0 |
Additions | 4,900,000 | 6,300,000 | 13,300,000 | 7,400,000 |
Valuation adjustments | (100,000) | 0 | (400,000) | 0 |
Dispositions | (700,000) | (2,400,000) | (2,100,000) | (2,600,000) |
Ending balance | 27,600,000 | $ 14,900,000 | 27,600,000 | $ 14,900,000 |
Carrying values of foreclosed residential real estate properties | 3,500,000 |  | 3,500,000 |  | $ 2,000,000.0
Consumer mortgage loans collateralized by residential real estate property in the process of foreclosure | $ 900,000 |  | $ 900,000 |  | $ 400,000

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- Definition Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 35 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL49126937-111524 + Details
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- Definition Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5162-111524 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4437-111522 + Details
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