Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2012

Earnings Per Common Share [Abstract]

Schedule Of Historical Net Income And The Weighted Average Number Of Shares Of Common Stock Outstanding

	Three Months Ended
	March 31,
	2012		2011
	(In thousands)
Shares:
Weighted average number of shares of common stock outstanding		25,420		29,085
Shares assumed issued (less shares assumed purchased for treasury) for stock-based compensation		216		227
Outstanding shares for diluted earnings per share calculation		25,636		29,312