XML 13 R48.htm IDEA: XBRL DOCUMENT v2.4.0.6
Segment Reporting - Segment Information Nine Months (Details) (USD $)
 9 Months Ended
Sep. 30, 2012
Segment Reporting [Abstract]  
Exploration expense Mt Hamilton $ 308
Exploration Expense Exploration 1,277
Exploration Expense Corporate and Other   
Exploration Expense Consolidated 1,585
Interest expense Mt Hamilton 143
Interest expense Exploration   
Interest expense Corporate and Other 103
Interest expense Consolidated 246
Other (1) Mt Hamilton 43
Other (1) Exploration 692
Other (1) Corporate and Other 566
Other (1) Consolidated 1,301
Pre-tax income (loss) Mt Hamilton 494
Pre-tax income (loss) Exploration 1,969
Pre-tax income (loss) Corporate and Other 669
Pre-tax income (loss) Consolidated 3,132
Total assets (2)(3) Mt Hamilton 14,216
Total assets (2)(3) Exploration 1,768
Total assets (2)(3) Corporate and Other 8,415
Total assets (2)(3) Consolidated 24,399
Capital Expenditures Mt Hamilton 2,589
Capital Expenditures Exploration 3
Capital Expenditures Corporate and Other 51
Capital Expenditures Consolidated $ 2,643