Note 12 - Other Information (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	September 30,		December 31,
	2019		2018
A ccrued Expenses	(Unaudited)		(Audited)
Bonuses	$	108,000	$	242,000
Distribution fees		286,321		315,242
Payroll and related expenses		199,306		159,385
Reserve for outdated material		216,312		160,533
Company 401(k) contribution		110,000		----
Audit fee		57,250		43,668
Insurance		26,442		—
Annual report expenses		49,675		66,618
Computer services		—		16,593
Sales rebates		16,600		15,000
Other		11,093		21,596
Total Accrued Expenses	$	1,080,999	$	1,040,635