Annual report pursuant to Section 13 and 15(d) 12-31-2014

Intangible Assets - Schedule of Finite-Lived and Indefinite-Lived Intangible Assets (Details)

v2.4.1.9
Intangible Assets - Schedule of Finite-Lived and Indefinite-Lived Intangible Assets (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Finite Lived Intangible Assets [Line Items]    
Finite-Lived and Indefinite-Lived intangible assets, gross $ 9,587us-gaap_IntangibleAssetsGrossExcludingGoodwill $ 9,587us-gaap_IntangibleAssetsGrossExcludingGoodwill
Less accumulated amortization (5,399)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization (4,899)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Finite-Lived and Indefinite-Lived intangible assets, net 4,188us-gaap_IntangibleAssetsNetExcludingGoodwill 4,688us-gaap_IntangibleAssetsNetExcludingGoodwill
Trademarks    
Finite Lived Intangible Assets [Line Items]    
Indefinite-Lived Intangible Assets 350us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
350us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
Customer Relationships    
Finite Lived Intangible Assets [Line Items]    
Finite-Lived intangible assets, gross 3,990us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
3,990us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
Developed Technology    
Finite Lived Intangible Assets [Line Items]    
Finite-Lived intangible assets, gross 4,685us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_DevelopedTechnologyRightsMember
4,685us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_DevelopedTechnologyRightsMember
Other Patents and Patent Applications    
Finite Lived Intangible Assets [Line Items]    
Finite-Lived intangible assets, gross $ 562us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
$ 562us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember