Summary of Significant Accounting Policies Revenue Recognition (Details)	12 Months Ended
	Dec. 31, 2014
PlanSwift Solution [Member]
Deferred Revenue Arrangement [Line Items]
Estimated maintenance term	1 year
Minimum [Member]
Deferred Revenue Arrangement [Line Items]
Estimated project life	6 months
Estimated contract life	4 months
Estimated subscription period	6 months
Minimum [Member] | PlanSwift Solution [Member]
Deferred Revenue Arrangement [Line Items]
Estimated subscription period	1 month
Maximum [Member]
Deferred Revenue Arrangement [Line Items]
Estimated project life	32 months
Estimated contract life	20 months
Estimated subscription period	36 months
Maximum [Member] | PlanSwift Solution [Member]
Deferred Revenue Arrangement [Line Items]
Estimated subscription period	6 months