Operating Segments (Reconciliation Of Assets) (Details) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Segment Reporting, Asset Reconciling Item [Line Items]
Total consolidated assets	$ 39,132,272	$ 34,899,512
Reportable Segment [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total consolidated assets	51,616,000	46,825,000
Elimination Of Intersegment [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total consolidated assets	$ (12,484,000)	$ (11,925,000)