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Related Party Transactions (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Related Party Transactions (Details) [Line Items]    
Sales to the affiliated companies $ 2,373,000 $ 2,212,000
Charges to the affiliated companies for services 841,000 871,000
Reimburse business related expenditures 123,000 199,000
Receivables due from affiliated companies 1,212,000 1,496,000
Research and development costs 55,000 54,000
Insurance premiums paid 1,933,000 1,365,000
Service [Member]    
Related Party Transactions (Details) [Line Items]    
Total payments to affiliated company 85,000 77,000
Research and development costs 48,000 48,000
Charter boat services 32,000 9,000
The production of television commercials $ 5,000 $ 20,000