Revenue - Schedule of Revenue (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Other	$ 14,300	$ 10,700	$ 24,800	$ 22,200
Increase (Decrease) in Other	$ 3,600		$ 2,600
Increase (Decrease) in Other, Percentage	33.60%		11.70%
Total Revenue	$ 924,800	958,600	$ 1,907,300	1,965,900
Increase (Decrease) in Total Revenue	$ (33,800)		$ (58,600)
Increase (Decrease) in Total Revenue	(3.50%)		(3.00%)
Software Licenses [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Licenses	$ 340,600	322,400	$ 731,600	696,900
Increase (Decrease) in Software Licenses	$ 18,200		$ 34,700
Increase (Decrease) in Software Licenses, Percentage	5.60%		5.00%
Software Service Fees	$ 569,900	625,500	$ 1,150,900	1,246,800
Increase (Decrease) in Software Service Fees	$ (55,600)		$ (95,900)
Increase (Decrease) in Software Service Fees, Percentage	(8.90%)		(7.70%)
Software Licenses [Member] | Windows [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Licenses	$ 296,500	261,600	$ 579,500	551,700
Increase (Decrease) in Software Licenses	$ 34,900		$ 27,800
Increase (Decrease) in Software Licenses, Percentage	13.30%		5.00%
Software Service Fees	$ 434,900	470,500	$ 879,100	922,500
Increase (Decrease) in Software Service Fees	$ (35,600)		$ (43,400)
Increase (Decrease) in Software Service Fees, Percentage	(7.60%)		(4.70%)
Software Licenses [Member] | Unix Linux [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Software Licenses	$ 44,100	60,800	$ 152,100	145,200
Increase (Decrease) in Software Licenses	$ (16,700)		$ 6,900
Increase (Decrease) in Software Licenses, Percentage	(27.50%)		4.80%
Software Service Fees	$ 135,000	$ 155,000	$ 271,800	$ 324,300
Increase (Decrease) in Software Service Fees	$ (20,000)		$ (52,500)
Increase (Decrease) in Software Service Fees, Percentage	(12.90%)		(16.20%)