Commitments And Contingencies (Tables)

6 Months Ended

Jun. 30, 2015

Commitments And Contingencies [Abstract]

Schedule Of Warranty Reserve

		Six Months Ended June 30,
(In thousands)		(Unaudited)
		2015		2014
Balance at the beginning of the period	$	1,885	$	1,764
Accruals for warranties issued during the period		2,523		3,225
Settlements made (in cash or in kind) during the period		(2,689)		(3,119)
Balance at the end of the period	$	1,719	$	1,870