Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill And Other Intangible Assets [Abstract]

Summary Of Other Intangible Assets And Related Accumulated Amortization

	2012		2011
Gross carrying amount of acquisition intangibles:
Customer related intangibles	$	60,547	$	50,552
Software acquired		32,003		26,363
Trade name		3,272		2,211
Lease acquired		1,387		1,387
		97,209		80,513
Accumulated amortization		(51,489)		(45,045)
Acquisition intangibles, net	$	45,720	$	35,468
Post acquisition software development costs	$	36,701	$	36,701
Accumulated amortization		(36,621)		(36,541)
Post acquisition software costs, net	$	80	$	160
Total other intangibles	$	45,800	$	35,628

Summary Of Allocation Of Acquisition Intangible Assets

	December 31, 2012					December 31, 2011
	Gross Carrying Amount		Weighted Average Amortization Period	Accumulated Amortization		Gross Carrying Amount		Weighted Average Amortization Period	Accumulated Amortization
Non-amortizable intangibles:
Goodwill	$	119,956	-	$	-	$	106,094	-	$	-
Amortizable intangibles:
Customer related intangibles		60,547	15 years		24,554		50,552	16 years		20,409
Software acquired		32,003	5 years		24,505		26,363	5 years		22,617
Trade name		3,272	15 years		1,182		2,211	18 years		1,048
Lease acquired		1,387	5 years		1,248		1,387	5 years		971

Summary Of Goodwill

	Enterprise Software Solutions		Appraisal and Tax Software Solutions and Services			Total
Balance as of December 31, 2010	$	87,241	$	5,590	$	92,831
Goodwill acquired during the year related to the purchase of Windsor		13,263		-		13,263
Balance as of December 31, 2011		100,504		5,590		106,094
Goodwill acquired during the year related to the purchase of Akanda		-		967		967
Goodwill acquired during the year related to the purchase of UniFund		1,055		-		1,055
Goodwill acquired during the year related to the purchase of CSA		4,634		-		4,634
Goodwill acquired during the year related to the purchase of EnerGov		7,206		-		7,206
Balance as of December 31, 2012	$	113,399	$	6,557	$	119,956

Summary Of Estimated Annual Amortization Expense

Years ending December 31,
2013	$	6,757
2014		6,282
2015		6,103
2016		6,014
2017		5,037