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Loans - Impaired Loans - Average Recorded Investment and Interest Income Recognized (Details) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2016 | Sep. 30, 2015
Average Recorded Investment |  |
With no related allowance recorded | $ 21,492 | $ 29,891
With an allowance recorded | 513 | 618
Total impaired loans | 22,005 | 30,509
Interest Income Recognized |  |
With no related allowance recorded | 232 | 227
With an allowance recorded | 31 | 2
Total impaired loans | 263 | 229
Commercial |  |
Average Recorded Investment |  |
With no related allowance recorded | 226 | 1,014
With an allowance recorded | 2 | 2
Real estate - commercial | Owner occupied general purpose |  |
Average Recorded Investment |  |
With no related allowance recorded | 2,412 | 4,857
Interest Income Recognized |  |
With no related allowance recorded | 66 | 62
Real estate - commercial | Owner occupied special purpose |  |
Average Recorded Investment |  |
With no related allowance recorded | 580 | 1,288
Real estate - commercial | Non-owner occupied general purpose |  |
Average Recorded Investment |  |
With no related allowance recorded | 1,655 | 2,583
With an allowance recorded | 132 | 38
Interest Income Recognized |  |
With no related allowance recorded | 2 |
With an allowance recorded | 31 |
Real estate - commercial | Non-owner occupied special purpose |  |
Average Recorded Investment |  |
With no related allowance recorded | 506 | 712
Real estate - commercial | Retail properties |  |
Average Recorded Investment |  |
With no related allowance recorded | 990 |
Real estate - commercial | Farm |  |
Average Recorded Investment |  |
With no related allowance recorded | 636 | 636
Real estate - residential | Investor |  |
Average Recorded Investment |  |
With no related allowance recorded | 1,864 | 2,050
With an allowance recorded |  | 67
Interest Income Recognized |  |
With no related allowance recorded | 35 | 33
Real estate - residential | Owner occupied |  |
Average Recorded Investment |  |
With no related allowance recorded | 9,916 | 11,309
With an allowance recorded | 356 | 12
Interest Income Recognized |  |
With no related allowance recorded | 120 | 128
Real estate - residential | Revolving and junior liens |  |
Average Recorded Investment |  |
With no related allowance recorded | 2,527 | 2,500
With an allowance recorded | 23 | 364
Interest Income Recognized |  |
With no related allowance recorded | 9 | 4
With an allowance recorded |  | 2
Consumer |  |
Average Recorded Investment |  |
With no related allowance recorded | 100 |
Construction Loans | Real estate - commercial | Homebuilder |  |
Average Recorded Investment |  |
With no related allowance recorded |  | 896
Construction Loans | Real estate - commercial | Commercial speculative |  |
Average Recorded Investment |  |
With no related allowance recorded | $ 80 | 1,780
Construction Loans | Real estate - commercial | All other |  |
Average Recorded Investment |  |
With no related allowance recorded |  | 266
With an allowance recorded |  | $ 135

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- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5258-111524 + Details
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- Definition Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5212-111524 + Details
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