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Prepaid Expenses and Other Current Assets
 3 Months Ended
Mar. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepaid Expenses and Other Current Assets

NOTE 7. PREPAID EXPENSES AND OTHER CURRENT ASSETS

 

Prepaid expenses and other current assets consisted of the following:

 

    March 31,     December 31,  
    2019     2018  
Prepaid insurance   $ 175     $ 328  
Other prepaid expenses     618       334  
Receivable due from Surface     50       50  
Receivable due from Melt     677       -  
Deposits and other current assets     138       125  
Total prepaid expenses and other current assets   $ 1,658     $ 837