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Debt (Tables)
12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of long-term borrowings
   December 31,
2021
   December 31,
2020
 
Kinergy line of credit  $50,401   $32,512 
Pekin loans   
    20,580 
ICP loans   
    9,384 
CARES Act loans   
    9,860 
Parent notes payable   
    25,533 
    50,401    97,869 
Less unamortized debt premium   
    230 
Less unamortized debt financing costs   (40)   (759)
Less short-term portion   
    (25,533)
Long-term debt  $50,361   $71,807 

 

Schedule of maturities of long-term debt
December 31:    
2022  $
 
2023   50,401 
   $50,401