Related Parties (Tables)

3 Months Ended

Mar. 31, 2014

Related Parties [Abstract]

Schedule of Related Party Transactions [Table Text Block]

Net sales to, and purchases from, LSC are as follows (in thousands):

		Three Months Ended
		March 31,
		2014		2013
Net sales	$	115	$	103
Purchases	$	7,338	$	7,509

Net sales to, and purchases from, Keylink are as follows (in thousands):

		Three Months Ended
		March 31,
		2014		2013
Net sales	$	2,264	$	3,648
Purchases	$	1,646	$	1,528

Accounts receivable from, and accounts payable to, LSC and Keylink are as follows (in thousands):

		March 31,		December 31,
		2014		2013
Accounts receivable
LSC	$	97	$	140
Keylink		4,472		4,927
	$	4,569	$	5,067
Accounts payable
LSC	$	5,084	$	5,670
Keylink		4,938		6,505
	$	10,022	$	12,175