XML 13 R4.htm IDEA: XBRL DOCUMENT  v2.3.0.11
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)
In Thousands
6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) [Abstract]    
Net Cash Provided by Operating Activities $ 121,982 $ 103,701
Cash Flows from Investing Activities:    
Capital Expenditures (67,778) (69,102)
Net Proceeds from Sale (Purchase) of Restricted Investments in Margin Account 3,380 (6,460)
Investment in Long-Term Receivables (2,390) (1,529)
Proceeds from Long-Term Receivables 2,418 1,047
Purchase of Company Owned Life Insurance (3,525) (3,412)
Investment in Affiliate (21,867) (2,700)
Advances on Notes Receivable - Affiliate (24,108) (36,639)
Repayment of Notes Receivable - Affiliate 38,713 2,867
Other (5,180) 0
Net Cash Used in Investing Activities (80,337) (115,928)
Cash Flows from Financing Activities:    
Net Repayments of Lines of Credit (55,650) (36,950)
Proceeds from Issuance of Long-Term Debt 0 60,000
Payments for Issuance of Long-Term Debt (28) (623)
Dividends on Common Stock (10,933) (9,858)
Proceeds from Finance Obligation 23,425 0
Net Cash (Used in) Provided By Financing Activities (43,186) 12,569
Net (Decrease) Increase in Cash and Cash Equivalents (1,541) 342
Cash and Cash Equivalents at Beginning of Period 2,363 3,823
Cash and Cash Equivalents at End of Period $ 822 $ 4,165