Intangible Assets (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
Dec. 31, 2014 |
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| Intangible assets | |||||
| Net amount | $ 630 | $ 630 | $ 704 | ||
| Product formulations | |||||
| Intangible assets | |||||
| Gross carrying amount | 1,763 | 1,763 | 1,763 | ||
| Accumulated amortization | 1,133 | 1,133 | 1,059 | ||
| Net amount | 630 | 630 | $ 704 | ||
| Amortization expense for intangible assets | $ 37 | $ 37 | $ 74 | $ 74 | |
| Product formulations | Minimum | |||||
| Intangible assets | |||||
| Estimated useful lives | 9 years | ||||
| Product formulations | Maximum | |||||
| Intangible assets | |||||
| Estimated useful lives | 15 years | ||||
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. No definition available.
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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