Warranty (Tables)

6 Months Ended

Jun. 30, 2015

Warranty [Abstract]

Schedule Of Warranty

		2015		2014
Beginning balance	$	434,000	$	564,000
Amounts charged to expense		174,000		(10,000)
Actual warranty costs paid		(50,000)		(60,000)
Ending balance	$	558,000	$	494,000