Note G - Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	2019		2018
Bonuses	$	216,000	$	242,000
Distribution fees		309,190		315,242
Payroll and related expenses		175,433		159,385
Annual report expenses		64,324		66,618
Audit fee		48,500		43,668
Reserve for outdated material		231,392		160,533
Sales rebates		46,100		15,000
Computer services		-		16,593
Other		38,187		21,596
Total accrued expenses	$	1,129,126	$	1,040,635