Operating Results by Business Segment (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012	Jun. 30, 2012
Segment Reporting Information [Line Items]
Net sales	$ 15,835	$ 17,422	$ 45,981	$ 51,924
Income from Operations	569	1,630	1,325	5,203
Total Assets	45,103		45,103		47,197
Private Label Contract Manufacturing
Segment Reporting Information [Line Items]
Net sales	14,505	14,943	41,773	46,586
Income from Operations	1,353	2,028	3,924	7,133
Total Assets	43,797		43,797		43,975
Patent and Trademark Licensing
Segment Reporting Information [Line Items]
Net sales	1,009	2,092	3,207	4,146
Income from Operations	337	857	654	1,659
Total Assets	1,009		1,009		2,964
Branded Products
Segment Reporting Information [Line Items]
Net sales	321	387	1,001	1,192
Income from Operations	11	12	85	134
Total Assets	297		297		258
Reportable Segment
Segment Reporting Information [Line Items]
Income from Operations	1,701	2,897	4,663	8,926
Unallocated Amount to Segment
Segment Reporting Information [Line Items]
Income from Operations	$ (1,132)	$ (1,267)	$ (3,338)	$ (3,723)