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Consolidated Statements of Cash Flows (Parenthetical) (USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2011 | Sep. 30, 2011 | Sep. 30, 2010
Supplemental Schedule of Noncash Investing and Financing Activities: |  |  |
Cash dividends declared (in dollars per share) | $ 0.0375 |  |
Cash dividends declared, but not yet paid | $ 2,700,000 | $ 2,700,000 | $ 2,200,000
Capital expenditure accrual |  | 900,000 |
Equity issued for acquisition | 27,500,000 | 27,500,000 |
Promissory notes issued for acquisition | 8,300,000 | 8,300,000 |
Issuance of equity awards to employees in grant of service |  | 1,500,000 |
Assets acquired, net of cash |  | 203,979,000 | 83,766,000
Liabilities assumed |  | $ 49,603,000 | $ 23,217,000

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