Quarterly report pursuant to Section 13 or 15(d)

Nature of Business and Summary of Significant Accounting Policies, Advertising, Research and Development (Details)

v3.19.3.a.u2
Nature of Business and Summary of Significant Accounting Policies, Advertising, Research and Development (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Advertising [Abstract]        
Advertising costs $ 1,800 $ 800 $ 5,800 $ 3,000
Research and Development [Abstract]        
Research and development   $ 0   $ 0
Maximum [Member]        
Research and Development [Abstract]        
Research and development $ 100   $ 100