|
Consolidated Statements of Equity (USD $)
In Thousands |
Common Stock [Member]
|
Additional Paid-in Capital [Member]
|
Retained Earnings [Member]
|
Accumulated Other Comprehensive Income (Loss) [Member]
|
Total
|
|---|---|---|---|---|---|
| Balances at Dec. 31, 2010 | $ 5,127 | $ 2,400 | $ 201,735 | $ (9,428) | $ 199,834 |
| Net income | 28,804 | 28,804 | |||
| Other comprehensive income (loss) | (6,616) | (6,616) | |||
| Issuance of treasury shares | 1 | 144 | 27 | 172 | |
| Cash dividends | (7,430) | (7,430) | |||
| Balances at Dec. 31, 2011 | 5,128 | 2,544 | 223,136 | (16,044) | 214,764 |
| Net income | 28,203 | 28,203 | |||
| Other comprehensive income (loss) | (238) | (238) | |||
| Issuance of treasury shares | 2 | 149 | 27 | 178 | |
| Cash dividends | (8,188) | (8,188) | |||
| Balances at Dec. 31, 2012 | 5,130 | 2,693 | 243,178 | (16,282) | 234,719 |
| Net income | 30,104 | 30,104 | |||
| Other comprehensive income (loss) | 7,821 | 7,821 | |||
| Issuance of treasury shares | 1 | 129 | 28 | 158 | |
| Cash dividends | (8,662) | (8,662) | |||
| Balances at Dec. 31, 2013 | $ 5,131 | $ 2,822 | $ 264,648 | $ (8,461) | $ 264,140 |