Equity - Earnings Per Share (EPS) (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Common stock	20,586,190	20,136,188	20,577,280	20,118,152
Common stock equivalents-stock options, grants	35,406	16,323	40,323	17,039
Diluted shares outstanding	20,621,596	20,152,511	20,617,603	20,135,191