Basic and Diluted Earnings Per Share (“EPS”) Data (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share, Basic and Diluted [Abstract]

Schedule of Calculation of Numerator and Denominator in EPS

The following table reconciles the denominator used to compute basic EPS to the denominator used to compute diluted EPS for the indicated periods:

	Three months ended
	March 31,
	2015		2014
Numerator:
Net income attributable to CDI	$	470	$	2,037
Denominator:
Basic weighted-average shares	19,634		19,507
Dilutive effect of share-based awards	228		296
Diluted weighted-average shares	19,862		19,803
Earnings per common share:
Basic	$	0.02	$	0.10
Diluted	$	0.02	$	0.10