Acquisitions (Narrative) (Details) (USD $)	3 Months Ended	9 Months Ended	3 Months Ended	1 Months Ended	0 Months Ended		0 Months Ended			0 Months Ended			1 Months Ended	3 Months Ended	6 Months Ended	1 Months Ended
	Jun. 30, 2013	Jun. 30, 2013	Jun. 30, 2013 PlanSwift, LLC [Member] unitholder	Oct. 19, 2011 GradeBeam, LLC [Member]	Nov. 07, 2011 Submittal Exchange [Member]	Jan. 31, 2013 Submittal Exchange [Member] Class A Preferred Units [Member]	Nov. 07, 2011 Submittal Exchange [Member] Submittal Exchange Holdings [Member]	Nov. 07, 2011 Submittal Exchange [Member] Submittal Exchange Holdings [Member] Other Than Liquidation Matters [Member]	Nov. 07, 2011 Submittal Exchange [Member] Submittal Exchange Holdings [Member] Liquidation Matters [Member]	Nov. 07, 2011 Submittal Exchange [Member] Submittal Exchange Holdings [Member] Class A Common Units [Member]	Nov. 07, 2011 Submittal Exchange [Member] Submittal Exchange Holdings [Member] Preferred Class A [Member]	Nov. 07, 2011 Submittal Exchange [Member] Submittal Exchange Holdings [Member] Class A Preferred Units [Member]	Jan. 31, 2013 PlanSwift, LLC [Member] Installments	Jun. 30, 2013 PlanSwift, LLC [Member]	Jun. 30, 2013 PlanSwift, LLC [Member]	Jan. 31, 2013 PlanSwift, LLC [Member] Technology [Member]	Jan. 31, 2013 PlanSwift, LLC [Member] Customer Relationships [Member]	Jan. 31, 2013 PlanSwift, LLC [Member] Escrow [Member]
Business Acquisition [Line Items]
Cash consideration				$ 9,969	$ 2,404,000		$ 2,404						$ 989,000
Shares issued in acquisition					482,000					0	482		539,000					81,000
Voting interests acquired							18.30%	100.00%	15.00%
Percentage used to determine allocation of distributions and profits										99.00%		1.00%
Payment of Submittal Exchange's notes payable					403,000		403						1,214,000
Shares converted into stock						0.5
Intangible assets acquired, useful life																3 years	5 years
Holding period for escrow													18 months
Number of installments for escrow													2
Payment of working capital adjustment payable														1,296,000	1,296,000
Business Acquisition, Preacquisition Contingency, Amount of Settlement, Imputed Interest														82,000	82,000
Repurchase common stock, period	10 days
Number of unitholders that can repurchase common stock			1
Potential repurchase of common stock														1,500,000	1,500,000
Shares redeemed			40,000
Stock repurchased during initial public offering, value		600,000	600,000
Redemption rate for conversion of debt													0.333
Revenue from acquisition														1,513,000	2,507,000
Net loss from acquisition														$ 228,000	$ 218,000