Weighted Average Shares Outstanding (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Summary of Weighted Average Number of Shares

Earnings per share have been computed based on the following weighted average number of common shares outstanding:

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2013		2012		2013		2012
	(Share Data in Thousands)				(Share Data in Thousands)
Basic shares outstanding		23,901		23,819		23,883		23,800
Plus: Dilutive effect of ISOs		62		105		62		105
Plus: Dilutive effect of Restricted grants		353		49		353		49
Diluted shares outstanding		24,316		23,973		24,298		23,954