The following is a summary of quarterly financial information for the indicated periods:



	Year Ended December 31, 2012
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total

Revenue	$	280,627	$	274,398	$	279,390	$	270,543	$	1,104,958
Gross profit	55,685		55,528		54,720		53,476		219,409
Operating and administrative expenses	48,296		47,664		45,711		45,472		187,143
Operating profit	7,389		7,864		9,009		8,004		32,266
Income before income taxes	7,351		7,784		8,962		7,918		32,015
Net income	3,914		5,071		5,406		5,042		19,433
Net income attributable to CDI	3,823		4,952		5,349		4,992		19,116
Earnings per common share:
Basic	$	0.20	$	0.26	$	0.27	$	0.26	$	0.99
Diluted	$	0.20	$	0.25	$	0.27	$	0.25	$	0.97



	Year Ended December 31, 2011
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter			Total

Revenue	$	256,636	$	262,739	$	272,474	$	267,954		$	1,059,803
Gross profit	54,330		56,960		57,742		56,269			225,301
Operating and administrative expenses ⁽¹⁾	51,577		43,256		53,321		48,672			196,826
Restructuring and other related costs	—		—		—		8,100			8,100
Operating profit (loss)	2,753		13,704		4,421		(503		)	20,375
Income (loss) before income taxes	2,710		13,588		4,358		(526		)	20,130
Net income (loss)	740		12,016		2,862		(618		)	15,000
Net income (loss) attributable to CDI	694		11,982		2,814		(657		)	14,833
Earnings (loss) per common share:
Basic	$	0.04	$	0.62	$	0.15	$	(0.03	)	$	0.77
Diluted	$	0.04	$	0.62	$	0.15	$	(0.03	)	$	0.77


⁽¹⁾	The second quarter Operating and administrative expenses included a $9.7 million benefit related to the successful legal appeal of the UK Office of Fair Trading matter.