Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Other Current Liabilities [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

		December 31,
		2013		2012
Non-income taxes	$	7,658	$	6,364
Acquisition-related consideration		4,797		0
Professional fees		2,007		2,083
Selling expenses		4,266		2,205
Legal		960		1,018
Freight		1,914		1,120
Income taxes payable		5,216		0
Other		3,767		3,457
Total	$	30,585	$	16,247