Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) (USD $)													12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 Land [Member]	Dec. 31, 2012 Land [Member]	Dec. 31, 2013 Buildings And Improvements [Member]	Dec. 31, 2012 Buildings And Improvements [Member]	Dec. 31, 2013 Machinery And Equipment [Member]	Dec. 31, 2012 Machinery And Equipment [Member]	Dec. 31, 2013 Furniture And Fixtures [Member]	Dec. 31, 2012 Furniture And Fixtures [Member]	Dec. 31, 2013 Construction In Progress [Member]	Dec. 31, 2012 Construction In Progress [Member]	Dec. 31, 2013 Minimum [Member] Buildings And Improvements [Member]	Dec. 31, 2013 Minimum [Member] Machinery And Equipment [Member]	Dec. 31, 2013 Minimum [Member] Furniture And Fixtures [Member]	Dec. 31, 2013 Maximum [Member] Buildings And Improvements [Member]	Dec. 31, 2013 Maximum [Member] Machinery And Equipment [Member]	Dec. 31, 2013 Maximum [Member] Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 41,711,584	$ 40,433,253	$ 3,116,177	$ 3,135,351	$ 8,527,594	$ 8,858,976	$ 25,408,221	$ 23,247,888	$ 4,041,884	$ 3,644,306	$ 617,708	$ 1,546,732
Less accumulated depreciation	(26,770,092)	(25,958,340)
Property, plant and equipment, net	$ 14,941,492	$ 14,474,913
Estimated useful life													7 years	3 years	5 years	40 years	15 years	10 years