CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Mar. 31, 2018	Mar. 31, 2017
Revenue:
Services		$ 245,548	$ 290,643
Products		31,880	35,164
Total revenue		277,428	325,807
Costs and expenses:
Costs of services		257,295	280,638
Costs of products		31,122	32,102
Business interruption gain		(190)	(53)
Corporate activities		2,217	2,541
Interest income		(84)	(58)
Interest expense		2,069	2,105
Other expense	[1]	238	452
Restructuring charges		162	394
Impairment recoveries			(2,384)
Total costs and expenses		292,829	315,737
Income (loss) from continuing operations before income taxes		(15,401)	10,070
Income tax expense (benefit)		(4,638)	2,741
Income (loss) from continuing operations		(10,763)	7,329
Income (loss) from discontinued operations		928	(816)
Net income (loss)		(9,835)	6,513
Net loss attributable to non-redeemable noncontrolling interest		364	264
Net loss attributable to redeemable noncontrolling interest		84
Net income (loss) attributable to Viad		$ (9,387)	$ 6,777
Diluted income (loss) per common share:
Continuing operations attributable to Viad common stockholders		$ (0.51)	$ 0.37
Discontinued operations attributable to Viad common stockholders		0.04	(0.04)
Net income (loss) attributable to Viad common stockholders	[2]	$ (0.47)	$ 0.33
Weighted-average outstanding and potentially dilutive common shares		20,207	20,346
Basic income (loss) per common share:
Continuing operations attributable to Viad common stockholders		$ (0.51)	$ 0.37
Discontinued operations attributable to Viad common stockholders		0.04	(0.04)
Net income (loss) attributable to Viad common stockholders		$ (0.47)	$ 0.33
Weighted-average outstanding common shares		20,207	20,083
Dividends declared per common share		$ 0.10	$ 0.10
Amounts attributable to Viad common stockholders
Income (loss) from continuing operations		$ (10,315)	$ 7,593
Loss from discontinued operations		928	(816)
Net income (loss) attributable to Viad		$ (9,387)	$ 6,777

[1] We adopted ASU 2017-07 on January 1, 2018, which requires retrospective adoption. As a result, we recorded the nonservice cost component of net periodic benefit cost within other expense for the three months ended March 31, 2018, and we reclassified $0.5 million from operating expenses to other expense for the three months ended March 31, 2017 to conform with current period presentation. Refer to Note 1 – Overview and Basis of Presentation for additional details on the impact of this adoption on our Condensed Consolidated Statements of Operations.

[2] Diluted income (loss) per share amount cannot exceed basic income (loss) per share.