Quarterly report pursuant to Section 13 or 15(d)

Mineral Properties (Details)

v2.4.0.8
Mineral Properties (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Balance $ 52,702
Acquisition costs 42
Exchange rate adjustment (16)
Amortization (1,295)
Balance 51,433
Lost Creek Property [Member]
 
Balance 23,686
Acquisition costs 0
Exchange rate adjustment 0
Amortization (1,295)
Balance 22,391
Other Us Properties [Member]
 
Balance 13,210
Acquisition costs 0
Exchange rate adjustment 0
Amortization 0
Balance 13,210
Canadian Properties [Member]
 
Balance 489
Acquisition costs 0
Exchange rate adjustment (16)
Amortization 0
Balance 473
Path Finder Mines [Member]
 
Balance 15,317
Acquisition costs 42
Exchange rate adjustment 0
Amortization 0
Balance $ 15,359