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Accrued Liabilities Accrued Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | ---
Other Commitments [Line Items] |  |
Accrued Liabilities, Current | $ 2,694 | $ 1,761
Other Current Liabilities [Member] |  |
Other Commitments [Line Items] |  |
Accrued Liabilities, Current | 340 | 783
Dividend Declared [Member] |  |
Other Commitments [Line Items] |  |
Accrued Liabilities, Current | 914 | 0
Marketing Incentive [Member] |  |
Other Commitments [Line Items] |  |
Accrued Liabilities, Current | 642 | 301
Warranty Obligations [Member] |  |
Other Commitments [Line Items] |  |
Accrued Liabilities, Current | 331 | 338
Other Liabilities [Member] |  |
Other Commitments [Line Items] |  |
Accrued Liabilities, Current | $ 467 | $ 339

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 + Details
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