XML 23 R6.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Consolidated Statement of Cash Flows (USD $)
In Thousands
6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Operating activities:    
Cash provided by operating activities $ 27,861 $ 23,280
Investing activities:    
Capital expenditures for coal properties (12,558) (18,204)
Capital expenditures for unproved oil and gas properties (1,567)  
Proceeds from CDs 1,291  
Other 155 92
Cash used in investing activities (12,679) (18,112)
Financing activities:    
Payments of bank debt (5,000) (5,000)
Dividends (3,505)  
Stock option buy out for cash   (679)
Tax benefit from stock-based compensation 595  
Other (17) (162)
Cash used in financing activities (7,927) (5,841)
Increase (decrease) in cash and cash equivalents 7,255 (673)
Cash and cash equivalents, beginning of period 10,277 15,226
Cash and cash equivalents, end of period $ 17,532 $ 14,553