Note 16 - Restructuring (Details) (USD $)	12 Months Ended				9 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2013 Current Year Restructuring Initiatives [Member] Engraving Headcount Reductions [Member]	Mar. 31, 2013 Current Year Restructuring Initiatives [Member] Brazil Engraving Facility Move [Member]	Mar. 31, 2013 Current Year Restructuring Initiatives [Member] Meder Electronic [Member]	Jun. 30, 2013 Current Year Restructuring Initiatives [Member]	Jun. 30, 2012 Current Year Restructuring Initiatives [Member]	Jun. 30, 2011 Current Year Restructuring Initiatives [Member]	Jun. 30, 2012 Prior Year Initiatives [Member] Tri-Star [Member]	Jun. 30, 2012 Prior Year Initiatives [Member] Kool Star Consolidation [Member]	Jun. 30, 2012 Prior Year Initiatives [Member] Kool Star Headcount Reductions [Member]	Jun. 30, 2012 Prior Year Initiatives [Member]	Jun. 30, 2011 Prior Year Initiatives [Member]
Note 16 - Restructuring (Details) [Line Items]
Restructuring and Related Cost, Expected Cost				$ 600,000
Restructuring Charges	$ 2,666,000	$ 1,685,000	$ 1,843,000		$ 1,500,000	$ 400,000	$ 2,666,000	$ 1,107,000	$ 286,000	$ 600,000	$ 300,000	$ 800,000	$ 578,000	$ 1,557,000