Warranties

3 Months Ended

Mar. 31, 2015

Product Warranties Disclosures [Abstract]

Warranties

Note G: Warranties

We generally provide a standard two-year warranty on product sales. Reserves to honor warranty claims are estimated and recorded at the time of sale based on historical claim information and are analyzed and adjusted periodically based on claim trends.

Warranty liability and related activity consisted of the following (in thousands):

	Three-Month Periods Ended March 31,
	2015			2014
Beginning balance	$	966		$	934
Warranty provisions		44			50
Warranty claims		(118	)		(81	)
Adjustments to preexisting warranties		(24	)		(121	)
Ending balance	$	868		$	782