Operating Segments and Geographic Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended
Sep. 30, 2013	Jun. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013 US and Canada [Member]	Sep. 30, 2012 US and Canada [Member]	Sep. 30, 2013 US and Canada [Member]	Sep. 30, 2013 EuropeAndAsiaPacific [Member]	Sep. 30, 2012 EuropeAndAsiaPacific [Member]	Sep. 30, 2013 EuropeAndAsiaPacific [Member]	Sep. 30, 2012 EuropeAndAsiaPacific [Member]	Sep. 30, 2012 US and Canada [Member]
Geographic Areas, Revenues from External Customers
Net sales	$ 10,152	$ 9,886	$ 29,154	$ 27,497	$ 8,081	$ 8,261	$ 25,404	$ 2,071	$ 1,625	$ 3,750	$ 3,009	$ 24,488

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1(a))

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

Name:	us-gaap_SalesRevenueGoodsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration