Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical)

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Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical) (USD $)
In Thousands, except Per Share data
6 Months Ended
Jun. 30, 2011
Tax expense of fair value of cash flow hedging instruments $ 632
Dividends per share $ 0.05
Retained Earnings
 
Dividends per share $ 0.05
Accumulated Other Comprehensive Loss
 
Tax expense of fair value of cash flow hedging instruments 632
Comparehensive Income (Loss)
 
Tax expense of fair value of cash flow hedging instruments $ 632