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Prepaid Expenses (Tables)
12 Months Ended
Dec. 31, 2022
Prepaid Expenses  
Schedule of prepaid expenses

December 31, 

    

2022

    

2021

Prepaid insurance 

$

628

$

775

Other 

 

775

 

1,508

Total prepaid expenses and other current assets

$

1,403

$

2,283