Consolidated Statements of Changes in Shareholders' Equity (Parentheticals) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| AOCI Attributable to Parent [Member] | |||
| Other comprehensive income (loss), tax | $ 796 | $ 709 | $ 2,180 |
| Retained Earnings [Member] | |||
| Cash dividends declared, per share (in dollars per share) | $ 0.09 | ||
| Cash dividends declared, per share (in dollars per share) | $ 0.09 | ||