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Summary of Significant Accounting Policies - Summary of Other Assets (Detail) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013
Summary of Other Assets |
Cost | $ 590
Accumulated Amortization | 422
Net Value | 168
Patents |
Summary of Other Assets |
Useful Lives | 18 years
Cost | 95
Accumulated Amortization | 77
Net Value | 18
Customer agreements |
Summary of Other Assets |
Useful Lives | 10 years
Cost | 173
Accumulated Amortization | 148
Net Value | 25
Intellectual property |
Summary of Other Assets |
Useful Lives | 3 years
Cost | 322
Accumulated Amortization | 197
Net Value | $ 125

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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