Accounts Receivable (Details) - Schedule of allowance for doubtful accounts - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Schedule of allowance for doubtful accounts [Abstract]
Balance at Beginning of Year	$ 964,000	$ 859,000
Charged to Costs and Expenses	134,000	483,000
Deductions from Reserves	504,000	378,000
Balance at End of Year	$ 594,000	$ 964,000