Summary of Enterprise-Wide Portal Outsourcing Services to Multiple Governments Agencies (Detail)	9 Months Ended
	Sep. 30, 2015
Connecticut Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.ct.gov (Connecticut)
Year Service Commenced	2014
Contract Expiration Date	Jan. 09, 2017
Connecticut Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Jan. 09, 2020
Wisconsin Interactive Network, LLC
Contracts [Line Items]
Portal Website (State)	www.wisconsin.gov (Wisconsin)
Year Service Commenced	2013
Contract Expiration Date	May 13, 2018
Wisconsin Interactive Network, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	May 13, 2023
Pennsylvania Interactive LLC
Contracts [Line Items]
Portal Website (State)	www.pa.gov (Pennsylvania)
Year Service Commenced	2012
Contract Expiration Date	Nov. 30, 2017
Pennsylvania Interactive LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Nov. 30, 2022
NICUSA, OR Division
Contracts [Line Items]
Portal Website (State)	www.oregon.gov (Oregon)
Year Service Commenced	2011
Contract Expiration Date	Nov. 22, 2021
NICUSA, MD Division
Contracts [Line Items]
Portal Website (State)	www.maryland.gov (Maryland)
Year Service Commenced	2011
Contract Expiration Date	Aug. 10, 2017
NICUSA, MD Division | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Aug. 10, 2019
Mississippi Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.ms.gov (Mississippi)
Year Service Commenced	2011
Contract Expiration Date	Dec. 31, 2015
Mississippi Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Dec. 31, 2021
New Jersey Interactive LLC
Contracts [Line Items]
Portal Website (State)	www.nj.gov (New Jersey)
Year Service Commenced	2009
Contract Expiration Date	May 01, 2020
New Jersey Interactive LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	May 01, 2022
Texas NICUSA, LLC
Contracts [Line Items]
Portal Website (State)	www.Texas.gov (Texas)
Year Service Commenced	2009
Contract Expiration Date	Aug. 31, 2018
West Virginia Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.WV.gov (West Virginia)
Year Service Commenced	2007
Contract Expiration Date	Mar. 31, 2016
Vermont Information Consortium, LLC
Contracts [Line Items]
Portal Website (State)	www.Vermont.gov (Vermont)
Year Service Commenced	2006
Contract Expiration Date	Jun. 08, 2016
Vermont Information Consortium, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Jun. 08, 2019
Colorado Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.Colorado.gov (Colorado)
Year Service Commenced	2005
Contract Expiration Date	Apr. 30, 2019
Colorado Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Apr. 30, 2023
South Carolina Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.SC.gov (South Carolina)
Year Service Commenced	2005
Contract Expiration Date	Jul. 15, 2019
South Carolina Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Jul. 15, 2021
Kentucky Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.Kentucky.gov (Kentucky)
Year Service Commenced	2003
Contract Expiration Date	Aug. 31, 2016
Alabama Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.Alabama.gov (Alabama)
Year Service Commenced	2002
Contract Expiration Date	Mar. 01, 2016
Alabama Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Mar. 01, 2017
Rhode Island Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.RI.gov (Rhode Island)
Year Service Commenced	2001
Contract Expiration Date	Jul. 01, 2017
Rhode Island Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Jul. 01, 2019
Oklahoma Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.OK.gov (Oklahoma)
Year Service Commenced	2001
Contract Expiration Date	Mar. 31, 2016
Oklahoma Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Mar. 31, 2020
Montana Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.MT.gov (Montana)
Year Service Commenced	2001
Contract Expiration Date	Dec. 31, 2017
Montana Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Dec. 31, 2020
NICUSA, TN Division
Contracts [Line Items]
Portal Website (State)	www.TN.gov (Tennessee)
Year Service Commenced	2000
Contract Expiration Date	Mar. 31, 2017
Hawaii Information Consortium, LLC
Contracts [Line Items]
Portal Website (State)	www.eHawaii.gov (Hawaii)
Year Service Commenced	2000
Contract Expiration Date	Jan. 03, 2016
Hawaii Information Consortium, LLC | Renewal Term
Contracts [Line Items]
Term of contract	3-year renewal options
Idaho Information Consortium, LLC
Contracts [Line Items]
Portal Website (State)	www.Idaho.gov (Idaho)
Year Service Commenced	2000
Contract Expiration Date	Jun. 30, 2017
Utah Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.Utah.gov (Utah)
Year Service Commenced	1999
Contract Expiration Date	Jun. 05, 2019
Maine Information Network, LLC
Contracts [Line Items]
Portal Website (State)	www.Maine.gov (Maine)
Year Service Commenced	1999
Contract Expiration Date	Jul. 01, 2018
Arkansas Information Consortium, LLC
Contracts [Line Items]
Portal Website (State)	www.Arkansas.gov (Arkansas)
Year Service Commenced	1997
Contract Expiration Date	Jun. 30, 2018
Iowa Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.Iowa.gov (Iowa)
Year Service Commenced	1997
Contract Expiration Date	Jun. 30, 2016
Iowa Interactive, LLC | Renewal Term
Contracts [Line Items]
Contract Expiration Date	Jun. 30, 2020
Indiana Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.IN.gov (Indiana)
Year Service Commenced	1995
Contract Expiration Date	Jul. 31, 2016
Nebraska Interactive, LLC
Contracts [Line Items]
Portal Website (State)	www.Nebraska.gov (Nebraska)
Year Service Commenced	1995
Contract Expiration Date	Jan. 31, 2016
Kansas Information Consortium, LLC
Contracts [Line Items]
Portal Website (State)	www.Kansas.gov (Kansas)
Year Service Commenced	1992
Contract Expiration Date	Dec. 31, 2021
Kansas Information Consortium, LLC | Renewal Term
Contracts [Line Items]
Term of contract	annual 1-year renewal options