Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by 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
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	$ 644	$ 985	$ 4,450	$ 1,220
Food Service Equipment Group [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	256	128	274	128
Food Service Equipment Group [Member] | Other Restructuring [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	468	22	3,796	22
Food Service Equipment Group [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	724	150	4,070	150
Engraving Group [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	(99)	254	146	472
Engraving Group [Member] | Other Restructuring [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	(8)	569	(1)	586
Engraving Group [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	(107)	823	145	1,058
Electronics Products Group [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	27		187
Electronics Products Group [Member] | Other Restructuring [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment		12	48	12
Electronics Products Group [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	27	12	235	12
Involuntary Employee Severance And Benefit Costs [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	184	382	607	600
Other Restructuring [Member]
Note 16 - Restructuring (Details) - Summary of Restructuring Expenses by Segment [Line Items]
Restructuring expense by segment	$ 460	$ 603	$ 3,843	$ 620