Restructuring Restructuring Charges by Segment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 346	$ 25	$ 1,213	$ 359
Material Handling
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	342	0	449	225
Distribution
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	4	25	764	117
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring Charges				17
Cost of Sales
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	112	0	189	177
Cost of Sales | Material Handling
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	112	0	189	177
Cost of Sales | Distribution
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	0	0	0
Cost of Sales | Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			0	0
Selling, General and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	234	25	1,024	182
Selling, General and Administrative Expenses | Material Handling
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	230	0	260	48
Selling, General and Administrative Expenses | Distribution
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	4	25	764	117
Selling, General and Administrative Expenses | Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring Charges				$ 17