Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Narrative) (Details)

v3.4.0.3
Summary of Significant Accounting Policies (Narrative) (Details) - USD ($)
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Incremental Direct Costs [Abstract]      
Advertising and marketing expenses $ 658,000 $ 1,540,000  
Advertising costs