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Long term obligations (Details 1) $ in Thousands | 12 Months Ended
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Dec. 31, 2014 USD ($)
Debt Instrument [Line Items] |
Finite-lived Intangible Assets Acquired | $ 1,205
Prepaid expenses and other current assets [Member] |
Debt Instrument [Line Items] |
Finite-lived Intangible Assets Acquired | 356
Other assets [Member] |
Debt Instrument [Line Items] |
Finite-lived Intangible Assets Acquired | 713
Property and equipment [Member] |
Debt Instrument [Line Items] |
Finite-lived Intangible Assets Acquired | $ 136

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- Details
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