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Organization and Summary of Significant Accounting Policies - Intangible Assets (Details) | 3 Months Ended | 0 Months Ended | 12 Months Ended
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Dec. 31, 2010 Customer lists [Member] | Feb. 19, 2010 Developed technology [Member] | Aug. 21, 2012 Distribution agreements [Member] | Jan. 05, 2012 Distribution agreements [Member] | Dec. 31, 2012 Patents [Member] | Dec. 31, 2012 Royalty agreements [Member] | Dec. 31, 2012 Minimum [Member] Customer lists [Member] | Dec. 31, 2012 Minimum [Member] Developed technology [Member] | Dec. 31, 2012 Minimum [Member] Distribution agreements [Member] | Dec. 31, 2012 Minimum [Member] License agreements and trademarks [Member] | Dec. 31, 2012 Minimum [Member] Covenant not to compete [Member] | Dec. 31, 2012 Maximum [Member] Customer lists [Member] | Dec. 31, 2012 Maximum [Member] Developed technology [Member] | Dec. 31, 2012 Maximum [Member] Distribution agreements [Member] | Dec. 31, 2012 Maximum [Member] License agreements and trademarks [Member] | Dec. 31, 2012 Maximum [Member] Covenant not to compete [Member]
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life | 10 years | 10 years | 10 years | 12 years | 17 years | 5 years | 5 years | 5 years | 5 years | 5 years | 3 years | 15 years | 15 years | 11 years | 15 years | 10 years

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- 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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