Accounts Receivable

3 Months Ended

Mar. 31, 2021

Receivables [Abstract]

Accounts Receivable

4. Accounts Receivable

	March 31, 2021			December 31, 2020
Accounts receivable	$	7,810,978		$	6,161,249
Allowances for doubtful accounts		(271,664	)		(271,436	)
	$	7,539,314		$	5,889,813