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Other Current Assets
 12 Months Ended
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Other Current Assets Other Current Assets
As of December 31, 2022 and 2021 other current assets consisted of the following (in thousands):
As of
December 31, 2022December 31, 2021
Materials and supplies$4,164 $2,900 
Prepaid assets2,833 1,503 
Other4,160 1,376 
$11,157 $5,779