Segment Information

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

Segment Information

13. Segment Information

The Company views its operations and manages its business as one operating segment based on factors such as how the Company manages its operations and how its chief operating decision maker reviews results and makes decisions on how to allocate resources and assess performance.

Geographic Data

Net sales to unaffiliated customers by geographic area were as follows:

	Years Ended December 31,
	2013		2012		2011
United States	$	65,386	$	85,406	$	96,132
International		23,110		14,585		9,366
Total	$	88,496	$	99,991	$	105,498

Long-lived assets by geographic area were as follows:

	Years Ended December  31,
	2013		2012
United States	$	101,241	$	101,858
International		7,344		7,794
Total	$	108,585	$	109,652