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License Fees (Details) (Unison Industries, USD $) In Thousands, unless otherwise specified | 1 Months Ended
--- | ---
Jun. 30, 2011 Y
Unison Industries |
License fee disclosures |
Expected license revenues | $ 600,000
Term of license agreement with Unison Industries (in years) | 10
License fee agreed to be paid for the exclusive distribution rights | 20,000
License fee paid | 7,000
License fee payable by January 31 of each calendar year beginning in January 2012 through 2021 | 1,300
License agreement | $ 16,513

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