OPERATING SEGMENTS (Reconciliation Of Income Before Income Taxes) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total consolidated income before income taxes	$ 3,962,537	$ 7,708,444
Reportable Segment [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total consolidated income before income taxes	4,485,000	11,021,000
Elimination Of Intersegment [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total consolidated income before income taxes	$ (522,000)	$ (3,313,000)