Discontinued Operations (Tables) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Statement [Abstract]
Operating revenue									$ 0	$ 94,039	$ 193,117
Loss from discontinued operations before income taxes									(900)	(24,268)	24,801
Benefit for income taxes									(344)	(7,615)	10,378
Loss from discontinued operations, net of tax	$ (111)	$ (117)	$ (217)	$ (111)	$ (1,432)	$ (4,856)	$ (10,752)	$ 387	(556)	(16,653)	14,423
Statement of Financial Position [Abstract]
Deferred income tax asset and other current assets	681				4,118				681	4,118
Accounts payable, accrued expenses and other liabilities	2,527				13,704				2,527	13,704
Property Intelligence [Member]
Income Statement [Abstract]
Operating revenue									0	0	0
Loss from discontinued operations before income taxes									(650)	(717)	(1,933)
Benefit for income taxes									(204)	(350)	(739)
Loss from discontinued operations, net of tax									(446)	(367)	(1,194)
Statement of Financial Position [Abstract]
Deferred income tax asset and other current assets	326				326				326	326
Accounts payable, accrued expenses and other liabilities	250				282				250	282
Risk Management and Work Flow [Member]
Income Statement [Abstract]
Operating revenue									0	0	0
Loss from discontinued operations before income taxes									(20)	(30,739)	(6,194)
Benefit for income taxes									(52)	(11,785)	(2,369)
Loss from discontinued operations, net of tax									32	(18,954)	(3,825)
Statement of Financial Position [Abstract]
Deferred income tax asset and other current assets	(217)				3,808				(217)	3,808
Accounts payable, accrued expenses and other liabilities	319				10,941				319	10,941
Asset Management and Processing Solutions [Member]
Income Statement [Abstract]
Operating revenue									0	94,039	193,117
Loss from discontinued operations before income taxes									(230)	7,188	32,928
Benefit for income taxes									(88)	4,520	13,486
Loss from discontinued operations, net of tax									(142)	2,668	$ 19,442
Statement of Financial Position [Abstract]
Deferred income tax asset and other current assets	572				133				572	133
Accounts payable, accrued expenses and other liabilities	$ 1,958				$ 2,481				$ 1,958	$ 2,481