Software Development Costs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Software Development Costs [Abstract]
Total capitalized software development cost	$ 55	$ 432	$ 186	$ 938
Capitalized software amortization	(104)	(105)	(185)	(195)
Capitalized Computer Software, Period Increase (Decrease), Total	$ (49)	$ 327	$ 1	$ 743