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Consolildated Balance Sheets (USD $) In Thousands, unless otherwise specified | Sep. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 3,368 | $ 616
Investments in marketable equity securities, at fair value | 1,313 | 3,110
Royalty sale receivable |  | 4,000
Prepaid expenses and other | 122 | 210
Total current assets | 4,803 | 7,936
Mineral properties | 11,438 | 9,327
Investments in marketable equity securities, at fair value | 2,477 | 3,983
Equity method investment | 270 | 1,165
Other assets | 830 | 1,072
Total assets | 19,818 | 23,483
Current liabilities: |  |
Accounts payable | 381 | 398
Short-term margin loan |  | 1,500
Current portion long-term debt | 714 | 727
Deferred income taxes |  | 963
Other | 127 | 103
Total current liabilities | 1,222 | 3,691
Long-term debt, net of discount | 3,972 | 2,437
Deferred gain on sale of mineral property | 7,000 | 7,000
Warrant liability | 185 | 1,138
Total non-current liabilities | 11,157 | 10,575
Preferred stock, $0.01 par value, authorized 10,000,000 shares (none issued and outstanding at September 30, 2013 and December 31, 2012) |  |
Common stock, $0.01 par value, authorized 100,000,000 shares (37,184,350 and 34,479,958, respectively, shares issued and outstanding at September 30, 2013 and December 31, 2012) | 372 | 345
Additional paid-in capital | 50,196 | 47,107
Accumulated deficit | (44,309) | (42,678)
Accumulated other comprehensive income | 1,089 | 3,914
Total Solitario shareholders’ equity | 7,348 | 8,688
Noncontrolling interest | 91 | 529
Total shareholders’ equity | 7,439 | 9,217
Total liabilities and shareholders’ equity | $ 19,818 | $ 23,483

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