Stockholders' Equity (Summary Of Common Stock Information) (Details) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Stockholders' Equity Note [Abstract]
Common stock authorized	30,000	30,000	30,000
Common stock issued	26,329	26,058	25,906
Treasury stock	2,684	2,684	2,684