Warranties

The overall change in the Company’s warranty reserve is reflected on the condensed consolidated balance sheets in accrued expenses and taxes and is detailed as follows:



	Three Months Ended March 31,
	2017			2016
	(in thousands)
Liability, beginning of period	$	2,439		$	1,415
Provision for warranties issued during the period, net of adjustments	29			415
Adjustments to warranties issued during previous periods	532			5
Warranty claims	(170		)	(122		)
Liability, end of period	$	2,830		$	1,713