Warranties

3 Months Ended

Mar. 31, 2016

Product Warranties Disclosures [Abstract]

Warranties

Note H: Warranties

We generally provide a two to five 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,
	2016			2015
Beginning balance	$	760		$	824
Warranty provisions		71			44
Warranty claims		(95	)		(86	)
Adjustments to preexisting warranties		24			(25	)
Ending balance	$	760		$	757