Summary of Significant Accounting Policies (Details Textual) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)	Nov. 30, 2013 ft²	Mar. 31, 2013 ft²
Summary of Significant Accounting Policies [Line Items]
Allowance for Doubtful Accounts Receivable	$ 800		$ 800		$ 800
Restructuring charges	217	$ 7	293	$ 16
Advertising Revenue Cost	$ 10		$ 10
Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Minimum reportable percentage for concentration of credit risk			10.00%
Net Revenue [Member]
Summary of Significant Accounting Policies [Line Items]
Minimum reportable percentage for concentration of credit risk			10.00%
Traffic Acquisition Costs [Member]
Summary of Significant Accounting Policies [Line Items]
Minimum reportable percentage for concentration of credit risk			10.00%
Phoenix [Member]
Summary of Significant Accounting Policies [Line Items]
Area of Building | ft²						10,000	10,000