Income Taxes (Schedule Of Income Before Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
INCOME TAXES [Abstract]
Sources of income (loss) before income taxes: United States	$ 12,741	$ 4,876
Sources of income (loss) before income taxes: Foreign	1,754	1,478
Total income before income taxes	$ 14,495	$ 6,354