Other Income and Operating Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Noninterest Income        
Other service charges $ 616 $ 678 $ 1,366 $ 1,498
Increase in cash surrender value of corporate owned life insurance 511 555 1,127 1,169
Other income 240 1,462 581 2,054
Total other income 1,367 2,695 3,074 4,721
Noninterest Expenses        
Marketing expense 1,417 1,466 2,319 2,454
Professional fees 1,352 1,576 2,694 2,914
Legal fees 331 360 679 753
Software licensing and maintenance 1,268 1,025 2,616 2,221
Cardholder expense 680 641 1,425 1,267
Other expenses 4,193 4,171 8,556 9,723
Total other operating expense $ 9,241 $ 9,239 $ 18,289 $ 19,332