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Other Assets
 12 Months Ended
Dec. 31, 2020
Other Assets [Abstract]  
Other Assets

The following items comprised other assets:

 

(in thousands)   December 31,  
    2020     2019  
Furniture and fixtures, net of accumulated depreciation   $ 34     $ 39  
Lik project equipment, net of accumulated depreciation     30       50  
Office lease asset     7       45  
Vendetta warrants     49       21  
Exploration bonds and other assets     4       4  
Total other assets   $ 124     $ 159  

 

During 2017, Solitario acquired $100,000 of exploration-related equipment at the Lik project as part of the acquisition of its interest in the Lik project. The equipment is being depreciated over a five-year life on a straight-line basis and Solitario recorded depreciation expense of $20,000 during each of 2020 and 2019 related to this equipment.