Warranties

6 Months Ended

Jun. 30, 2014

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):

	Six-Month Periods Ended June 30,
	2014			2013
Beginning balance	$	934		$	520
Warranty provisions		53			144
Warranty claims		(173	)		(306	)
Adjustments to preexisting warranties		(81	)		103
Ending balance	$	733		$	461