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Deposits (Tables)
 12 Months Ended
Dec. 31, 2020
Long Term Deposits [Abstract]  
Summary of Long-term Deposits

Long-term deposits are made up of the following:

 

 

 

December 31,

2020

 

 

December 31,

2019

 

Deposits on equipment

 

$

1,156

 

 

$

3,505

 

Deposits on construction

 

 

—

 

 

 

1,500

 

Other long-term deposits

 

 

3,149

 

 

 

1,342

 

Total

 

$

4,305

 

 

$

6,347