Income Per Share (Reconciliation Between Basic And Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Per Share [Abstract]
Net income	$ 775	$ 769
Basic - weighted shares outstanding	8,705	6,929
Weighted shares assumed upon exercise of stock options	677	914
Diluted - weighted shares outstanding	9,382	7,843
Basic net income per share:	$ 0.09	$ 0.11
Diluted net income per share:	$ 0.08	$ 0.10