(6) Warranty Reserve

12 Months Ended

Jun. 30, 2019

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:

	2019			2018
Beginning warranty reserve balance	$	205,850		$	202,000
Warranty costs incurred		(87,848	)		(122,708	)
Warranty expense accrued		89,986			120,524
Warranty reserve assumed in the Acquisition		-			5,000
Changes in estimated warranty costs		-			1,034
Ending warranty reserve	$	207,988		$	205,850