Consolidated Statements of Comprehensive Income (Parentheticals) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Unrealized (losses) gains arising during the period, tax | $ (160) | $ (160) | $ 287 |
| Reclassification adjustment for losses included in net earnings, tax | $ 12 | ||