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Revenue Recognition (Tables) | 6 Months Ended
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Jun. 30, 2018
Revenue Recognition Tables Abstract |
Schedule of Revenue from Contracts with Customers [Table Text Block] | The following table presents the Company’s sources of noninterest income for the three months and six months ended June 30, 2018 and 2017. Items outside of ASC 606 are noted as such.
|  | Three Months |  | Three Months
|  | Ended |  | Ended
|  | June 30, 2018 |  | June 30, 2017(b)
|  | (dollars in thousands)
Noninterest income |  |  |  |  |  |
Service charges on deposits |  |  |  |  |  |
Overdraft fees |  | $ | 166 |  | $ | 180
Other |  |  | 141 |  |  | 190
Interchange income |  |  | 170 |  |  | 173
Net gains on sales of loans (a) |  |  | 12 |  |  | 49
Wire transfer fees (a) |  |  | 77 |  |  | 63
Loan servicing fees (a) |  |  | 25 |  |  | 20
Bank owned life insurance (a) |  |  | 774 |  |  | 714
Other |  |  | 23 |  |  | 33
Total noninterest income |  | $ | 1,388 |  | $ | 1,422
|  | Six Months |  | Six Months
|  | Ended |  | Ended
|  | June 30, 2018 |  | June 30, 2017(b)
|  | (dollars in thousands)
Noninterest income |  |  |  |  |  |
Service charges on deposits |  |  |  |  |  |
Overdraft fees |  | $ | 368 |  | $ | 359
Other |  |  | 296 |  |  | 359
Interchange income |  |  | 313 |  |  | 346
Net gains on sales of loans (a) |  |  | 29 |  |  | 70
Wire transfer fees (a) |  |  | 149 |  |  | 121
Loan servicing fees (a) |  |  | 48 |  |  | 50
Bank owned life insurance (a) |  |  | 1,549 |  |  | 1,417
Net gains on sales of securities (a) |  |  | - |  |  | 1,596
Annuity and insurance income (a) |  |  | - |  |  | 39
Other |  |  | 43 |  |  | 67
Total noninterest income |  | $ | 2,795 |  | $ | 4,424
(a) |  | Not within scope of ASC 606.
(b) |  | The Company elected the modified respective approach of adoption; therefore, prior period balances are presented under legacy GAAP and may not be comparable to current year presentation.

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
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