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Prepaid Expenses and Other Current Assets (Tables)
9 Months Ended
Sep. 30, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Prepaid Expenses and Other Current Assets
The Company’s prepaid expenses and other current assets at September 30, 2021 and December 31, 2020 consisted of the following (in thousands):
September 30,
2021
December 31,
2020
Prepaid LNG$51 $90 
Prepaid insurance1,385 734 
Prepaid supplier expenses326 299 
Other receivables1,923 1,521 
Deposits360 285 
Other253 182 
Total prepaid expenses and other current assets$4,298 $3,111