Other Expense (Tables)

12 Months Ended

Dec. 31, 2014

Other Income and Expenses [Abstract]

Schedule of Other Expense

Other expense for the year ended December 31, consists of the following:

	2014		2013		2012
Administrative consolidation costs	$	3,354	$	8,750	$	6,497
Costs associated with management restructuring	12,546		—		—
Costs associated with shareholder activism	3,966		—		—
Costs associated with purchase of a business	722		—		1,194
Costs associated with patent dispute and other matters	3,374		3,206		1,555
Pension settlement expense	—		1,443		—
Costs associated with purchase of a distributor	—		—		704
Other expense	$	23,962	$	13,399	$	9,950