Leases And Commitments (Tables)

12 Months Ended

Dec. 31, 2016

Leases And Commitments [Abstract]

Schedule Of Future Minimum Operating Lease Payments And Purchase Obligations

	Payment due by period
	Total Amount
Obligations	Committed		2017		2018		2019		2020		2021		Thereafter
Operating leases	$	115,000	$	69,000	$	46,000	$	-	$	-	$	-	$	-
Purchases	$	926,000	$	228,000	$	230,000	$	233,000	$	235,000	$	-	$	-