XML 14 R4.htm IDEA: XBRL DOCUMENT  v2.3.0.11
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Operating activities:    
Net loss $ (5,719,174) $ (4,068,706)
Reconciliation of net loss to cash used in by operations-    
Accretion/amortization of asset retirement obligations 69,019 77,288
Depreciation and depletion 399,848 461,096
Impairment of uranium properties 588,098 389,647
Decrease in restoration and reclamation accrual (752,961) (653,544)
Stock compensation expense 579,502 525,475
Other non-cash items, net 2,288 14,859
Effect of changes in operating working capital items-    
(Increase) decrease in receivables (90,134) 62,572
Increase (decrease) in prepaid and other current assets 17,394 (77,060)
Decrease in payables, accrued liabilities and deferred credits (1,185,614) (80,476)
Net cash used in operations (6,091,734) (3,348,849)
Investing activities:    
Increase in certificates of deposit, restricted (1,018,354) (29,842)
Additions to property, plant and equipment-    
Proceeds from joint venture agreement 300,000  
Net cash used in investing activities (1,026,395) (237,629)
Financing activities:    
Payments on borrowings (45,984) (61,894)
Issuance of common stock, net 21,345 8,979,506
Net cash provide by (used in) financing activities (24,639) 8,917,612
Net increase (decrease) in cash and cash equivalents (7,142,768) 5,331,134
Cash and cash equivalents, beginning of period 15,386,472 6,092,068
Cash and cash equivalents, end of period 8,243,704 11,423,202
Non-cash transactions:    
Issuance of common stock in settlement of deferred compensation 697,027  
Issuance of restricted stock to employees and directors 176 339
Kingsville Dome
    
Additions to property, plant and equipment-    
Additions to property, plant and equipment (73,913) (89,400)
Vasquez
    
Additions to property, plant and equipment-    
Additions to property, plant and equipment (15,100) (7,500)
Rosita/Rosita South
    
Additions to property, plant and equipment-    
Additions to property, plant and equipment (92,080) (14,048)
Los Finados
    
Additions to property, plant and equipment-    
Additions to property, plant and equipment (88,237)  
Churchrock
    
Additions to property, plant and equipment-    
Additions to property, plant and equipment (9,899) (90,266)
Other property
    
Additions to property, plant and equipment-    
Additions to property, plant and equipment $ (28,812) $ (6,573)