(6) Warranty Reserve

12 Months Ended

Jun. 30, 2017

Notes

(6) Warranty Reserve

(6)     Warranty Reserve

A reconciliation of the change in the warranty reserve consists of the following for the fiscal years ended June 30:

			2017			2016
Beginning warranty reserve balance		$	152,605	$	153,185
Warranty costs incurred			(143,444)		(143,934)
Warranty expense accrued			148,820		141,009
Warranty reserve assumed in the Acquisition			50,000		-
Changes in estimated warranty costs			(5,981)		2,345
	Ending warranty reserve	$	202,000	$	152,605