Operating Segments (Reconciliation Of Income Before Income Taxes) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total consolidated income before income taxes	$ 275,258	$ 387,875	$ 1,114,882	$ 1,102,823
Reportable Segment [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total consolidated income before income taxes			2,382,000	2,327,000
Elimination Of Intersegment [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total consolidated income before income taxes			$ (1,267,000)	$ (1,224,000)