Commitments and Contingencies - Narrative (Details) $ in Thousands	6 Months Ended
Jun. 30, 2015 USD ($)
Selling, General and Administrative Expenses [Member] \| Settled Litigation [Member]
Business Acquisition, Contingent Consideration [Line Items]
Litigation Settlement, Amount	$ (330)

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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