Note 2 - Acquisition of Businesses (Tables)

6 Months Ended

Jun. 30, 2012

Cole Hersee Company [Member]

Schedule of Purchase Price Allocation [Table Text Block]

Cole Hersee final purchase price allocation (in thousands):
Cash	$	1,708
Current assets, net		17,628
Property, plant and equipment, net		5,368
Customer list		10,700
Distribution network		500
Trademarks		2,900
Goodwill		15,564
Other assets		533
Current liabilities		(2,575	)
Other long-term liabilities		(2,376	)
	$	49,950

Selco A/S [Member]

Schedule of Purchase Price Allocation [Table Text Block]

Selco’s purchase price allocation (in thousands):
Cash	$	5
Current assets, net		3,815
Property, plant and equipment, net		183
Distribution network		3,547
Trademarks		389
Patents and licenses		1,439
Goodwill		6,303
Current liabilities		(4,549	)
	$	11,132

Accel AB [Member]

Schedule of Purchase Price Allocation [Table Text Block]

Accel’s preliminary purchase price allocation (in thousands):
Cash	$	344
Current assets, net		8,282
Property, plant and equipment, net		2,367
Other assets		5
Goodwill		7,952
Other intangibles		8,928
Current liabilities		(4,013	)
	$	23,865