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Fair Value Measurements - Nonrecurring (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2017 | Dec. 31, 2016 | Mar. 31, 2017 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015
Assets and liabilities measured at fair value |  |  |  |  |  |
Valuation allowance | $ 98 | $ 1,049 |  |  |  |
Carrying value of other real estate owned | 11,724 | 11,916 | $ 13,481 | $ 16,252 | $ 17,745 | $ 19,141
OREO Valuation allowance | 8,304 | 9,982 | $ 9,659 | $ 13,377 | $ 14,399 | $ 14,127
Nonrecurring |  |  |  |  |  |
Assets and liabilities measured at fair value |  |  |  |  |  |
Total | 11,866 | 11,916 |  |  |  |
Nonrecurring | Impaired loans |  |  |  |  |  |
Assets and liabilities measured at fair value |  |  |  |  |  |
Total | 142 |  |  |  |  |
Valuation allowance | 98 | 1,000 |  |  |  |
Increase (decrease) of specific allocations within the provision for loan losses | 705 | 1,000 |  |  |  |
Nonrecurring | Other real estate owned |  |  |  |  |  |
Assets and liabilities measured at fair value |  |  |  |  |  |
Total | 11,724 | 11,916 |  |  |  |
Carrying value of other real estate owned | 11,700 | 11,900 |  |  |  |
Outstanding balance | 21,600 | 23,500 |  |  |  |
OREO Valuation allowance | 8,300 | 10,000 |  |  |  |
OREO participations | 1,600 | 1,600 |  |  |  |
Nonrecurring | Level 3 |  |  |  |  |  |
Assets and liabilities measured at fair value |  |  |  |  |  |
Total | 11,866 | 11,916 |  |  |  |
Nonrecurring | Level 3 | Impaired loans |  |  |  |  |  |
Assets and liabilities measured at fair value |  |  |  |  |  |
Total | 142 |  |  |  |  |
Nonrecurring | Level 3 | Other real estate owned |  |  |  |  |  |
Assets and liabilities measured at fair value |  |  |  |  |  |
Total | $ 11,724 | $ 11,916 |  |  |  |

X
- Definition Represents the amount of increase (decrease) in specific allocations within the provision for loan losses for impaired financing receivables. + References No definition available. + Details
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- Definition Represents the gross carrying amount of real estate owned before the valuation allowance. + References No definition available. + Details
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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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- Definition Amount of allowance for credit losses related to recorded investment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Recorded Investment -URI http://asc.fasb.org/extlink&oid=65880944 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5212-111524 + Details
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