|
Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) (USD $)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Statement of Stockholders' Equity [Abstract] | |||
| Cash dividends per share | $ 0.84 | $ 0.80 | $ 0.76 |