Commitments And Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Commitments And Contingencies [Abstract]

Schedule Of Warranty Reserve

		Three Months Ended March 31,
(In thousands)		(Unaudited)
		2015		2014
Balance at the beginning of the period	$	1,885	$	1,764
Accruals for warranties issued during the period		1,369		744
Settlements made (in cash or in kind) during the period		(1,541)		(643)
Balance at the end of the period	$	1,713	$	1,865