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Accounts Receivable (Details) - Schedule of accounts receivable - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Schedule of accounts receivable [Abstract]    
Accounts Receivable Gross $ 11,067,000 $ 9,762,000
Allowance for Doubtful Accounts (594,000) (964,000)
Accounts Receivable Net $ 10,473,000 $ 8,798,000