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Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Current assets:    
Cash and cash equivalents $ 261 $ 119
Short-term investments 11,971 15,250
Investments in marketable equity securities, at fair value 2,819 1,339
Prepaid expenses and other 184 89
Total current assets 15,235 16,797
Mineral properties 15,774 46
Other assets 130 771
Total assets 31,139 17,614
Current liabilities:    
Accounts payable 135 124
Other 6 2
Total current liabilities 141 126
Long-term liabilities    
Asset retirement obligation - Lik 125
Shareholders’ equity:    
Preferred stock, $0.01 par value, authorized 10,000,000 shares (none issued and outstanding at September 30, 2017 and December 31, 2016)
Common stock, $0.01 par value, authorized 100,000,000 shares (58,443,066 and 38,693,589 shares, respectively, issued and outstanding at September 30, 2017 and December 31, 2016) 584 387
Additional paid-in capital 69,406 55,790
Accumulated deficit (39,854) (39,401)
Accumulated other comprehensive income 737 712
Total shareholders’ equity 30,873 17,488
Total liabilities and shareholders’ equity $ 31,139 $ 17,614