Note H - Segment Information (Details) - Operating Results by Business Segment (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Net Sales
Net Sales	$ 16,475	$ 13,686	$ 33,630	$ 30,146
Income from Operations
Income from Operations	264	(273)	354	756
Private Label Contract Manufacturing [Member] | Operating Segments [Member]
Income from Operations
Income from Operations	903	624	1,718	2,570
Private Label Contract Manufacturing [Member]
Net Sales
Net Sales	15,044	12,524	30,364	27,268
Patent and Trademark Licensing [Member] | Operating Segments [Member]
Income from Operations
Income from Operations	497	171	929	318
Patent and Trademark Licensing [Member]
Net Sales
Net Sales	1,153	824	2,671	2,198
Branded Products [Member] | Operating Segments [Member]
Income from Operations
Income from Operations	8	40	14	74
Branded Products [Member]
Net Sales
Net Sales	278	338	595	680
Operating Segments [Member]
Income from Operations
Income from Operations	1,408	835	2,661	2,962
Corporate, Non-Segment [Member]
Income from Operations
Income from Operations	$ (1,144)	$ (1,108)	$ (2,307)	$ (2,206)