Annual report pursuant to Section 13 and 15(d)

Debt - (Details Narrative 14)

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Debt - (Details Narrative 14) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Principal payments $ 125,506 $ 3,750
Outstanding principal balance 5,000 10,000
Equipment Financing [Member]    
Debt Instrument [Line Items]    
Long-term debt, gross $ 8,540  
Interest rate 5.75%  
Equipment financing agreements payment term The equipment financing notes have an interest rate of 5.75% and mature in May 2024.  
Principal payments $ 4,327 $ 3,199
Outstanding principal balance $ 3,412