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Accrued and Other Expenses (Tables)
12 Months Ended
Dec. 31, 2020
Payables and Accruals [Abstract]  
Summary of Accrued and Other Expenses
Accrued and other expense consists of the following:
 December 31,
 20202019
Employee related expenses$1,048 $2,233 
Accrued construction related expenses— 188 
Accrued equipment55 429 
Accrued professional fees1,129 750 
Accrued royalties2,624 2,419 
Accrued freight and delivery charges2,901 882 
Accrued real estate tax1,637 806 
Accrued utilities748 10 
Sales tax liability1,386 424 
Other accrued liabilities1,614 437 
Total accrued liabilities$13,142 $8,578