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v3.22.4

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 316 | $ 462
Short-term investments, at fair value | 3,951 | 5,087
Investments in marketable equity securities, at fair value | 949 | 1,307
Prepaid expenses and other | 38 | 303
Total current assets | 5,254 | 7,159
Mineral properties | 16,646 | 16,306
Other assets | 134 | 154
Total assets | 22,034 | 23,619
Current liabilities: |  |
Accounts payable | 228 | 239
Operating lease liability | 35 | 37
Total current liabilities | 263 | 276
Long-term liabilities |  |
Asset retirement obligation - Lik | 125 | 125
Operating lease liability | 0 | 35
Total long-term liabilities | 125 | 160
Shareholders' equity: |  |
Preferred stock, $0.01 par value, authorized 10,000,000 shares (none issued and outstanding at December 31, 2022 and 2021) | 0 | 0
Common stock, $0.01 par value, authorized, 100,000,000 shares (64,801,373 and 62,036,399, respectively, shares issued and outstanding at December 31, 2022 and 2021) | 648 | 620
Additional paid-in capital | 74,886 | 72,523
Accumulated deficit | (53,888) | (49,960)
Total shareholders' equity | 21,646 | 23,183
Total liabilities and shareholders' equity | $ 22,034 | $ 23,619

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