Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
REVENUES
Consulting services	$ 202,780	$ 200,211	$ 620,606	$ 613,058
Other revenue	12,277	11,005	34,387	33,002
Total revenues	215,057	211,216	654,993	646,060
OPERATING EXPENSES
Cost of consulting services	153,597	151,671	469,611	459,983
Cost of other revenue	7,398	6,125	20,056	19,817
Selling, general and administrative	53,531	48,966	154,021	149,737
Amortization of intangible assets		157		482
Restructuring charges	14,000		14,953
Total operating expenses	228,526	206,919	658,641	630,019
OPERATING INCOME (LOSS) FROM CONTINUING OPERATIONS	(13,469)	4,297	(3,648)	16,041
Interest income	208	109	700	495
Interest expense	(450)	(1,096)	(1,970)	(5,163)
Other expense, net	(264)	(614)	(89)	(549)
INCOME (LOSS) FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	(13,975)	2,696	(5,007)	10,824
Income tax expense (benefit)	(462)	2,501	4,122	8,921
NET INCOME (LOSS) FROM CONTINUING OPERATIONS	(13,513)	195	(9,129)	1,903
Loss from discontinued operations, net of income tax	(952)	(9,510)	(5,489)	(9,890)
CONSOLIDATED NET LOSS	(14,465)	(9,315)	(14,618)	(7,987)
Net income attributable to noncontrolling interests	4	134	4	400
NET LOSS ATTRIBUTABLE TO CIBER, INC.	$ (14,469)	$ (9,449)	$ (14,622)	$ (8,387)
Basic and diluted earnings (loss) per share attributable to Ciber, Inc.:
Continuing operations (in dollars per share)	$ (0.18)		$ (0.12)	$ 0.02
Discontinued operations (in dollars per share)	$ (0.01)	$ (0.13)	$ (0.08)	$ (0.13)
Basic and diluted loss per share attributable to Ciber, Inc.	$ (0.19)	$ (0.13)	$ (0.20)	$ (0.11)
Weighted average shares outstanding:
Basic (in shares)	75,070	73,276	74,611	73,008
Diluted (in shares)	75,070	73,647	74,611	73,498