Segment and Related Information (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Schedule of segment revenues and operations

For the three months ended March 31, 2018
	Enterprise Software		Appraisal and Tax		Corporate			Totals
Revenues
Software licenses and royalties	$	20,689	$	2,087	$	—		$	22,776
Subscriptions	46,683		2,345		—			49,028
Software services	40,286		5,653		—			45,939
Maintenance	87,813		6,084		—			93,897
Appraisal services	—		5,394		—			5,394
Hardware and other	3,800		—		340			4,140
Intercompany	3,237		—		(3,237		)	—
Total revenues	$	202,508	$	21,563	$	(2,897	)	$	221,174
Segment operating income	$	56,615	$	4,647	$	(13,727	)	$	47,535

For the three months ended March 31, 2017
As Adjusted	Enterprise Software		Appraisal and Tax		Corporate			Totals
Revenues
Software licenses and royalties	$	20,109	$	1,649	$	—		$	21,758
Subscriptions	38,073		1,789		—			39,862
Software services	38,146		4,350		—			42,496
Maintenance	81,614		4,693		—			86,307
Appraisal services	—		6,612		—			6,612
Hardware and other	2,694		—		—			2,694
Intercompany	2,163		—		(2,163		)	—
Total revenues	$	182,799	$	19,093	$	(2,163	)	$	199,729
Segment operating income	$	52,488	$	4,326	$	(11,248	)	$	45,566

Reconciliation of operating income from segments to consolidated

	Three months ended March 31,
Reconciliation of reportable segment operating income to the Company's consolidated totals:	2018			2017
				As Adjusted
Total segment operating income	$	47,535		$	45,566
Amortization of acquired software	(5,382		)	(5,410		)
Amortization of customer and trade name intangibles	(3,315		)	(3,325		)
Other income (expense), net	599			(190		)
Income before income taxes	$	39,437		$	36,641