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Other Operating Expenses (Tables) | 12 Months Ended
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Dec. 31, 2015
Other Operating Expenses [Abstract] |
Schedule of Other Operating Cost and Expense, by Component [Table Text Block] | A summary of other operating expenses for the years ended December 31, 2015, 2014 and 2013 is as follows:
|  | Year Ended December 31,
|  | 2015 |  | 2014 |  | 2013
|  | (In Thousands)
Endowment to First Business Charitable Foundation |  | $ | — |  |  | $ | — |  |  | $ | 1,300 |
General and administrative expenses |  | 1,759 |  |  | 1,024 |  |  | 938 |
Travel and other employee expenses |  | 1,277 |  |  | 1,069 |  |  | 877 |
Computer software expenses |  | 1,649 |  |  | 886 |  |  | 677 |
Partnership (income) loss |  | (481 | ) |  | (774 | ) |  | 437 |
Foreclosed properties expenses |  | 52 |  |  | 5 |  |  | 185 |
Other expenses |  | 295 |  |  | 202 |  |  | 240 |
Total other operating expenses |  | $ | 4,551 |  |  | $ | 2,412 |  |  | $ | 4,654 |

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- Definition Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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