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Prepaid Expenses and Other Current Assets
 6 Months Ended
Jun. 30, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets consist of the following (in thousands):
 
June 30,
2021		December 31,
2020
Trade and other receivables, net$1,246 $1,147 
Prepaid expenses9,856 2,691 
Vendor deposits1,306 1,395 
Other current assets21 171 
Total prepaid expenses and other current assets$12,429 $5,404