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Contingent Liabilities (Details Narrative)
6 Months Ended
Jun. 30, 2022
USD ($)
Guarantor Obligations [Line Items]  
Outstanding letters of credit $ 506,000
Guarantee Obligations [Member]  
Guarantor Obligations [Line Items]  
Guarantee obligation $ 26,000,000
Interest rate decrease 1.00%
Value of guarantee $ 1,900,000
Term in months 48