Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2019

The following table presents the changes in the Company's product warranty accrual.



	Fiscal 2019			Fiscal 2018			Fiscal 2017
Beginning balance at July 1,	$	1,336		$	1,691		$	1,523
Warranty assumed from Germane	169			—			—
Warranty assumed from Themis	—			117			—
Warranty assumed from CES	—			—			176
Warranty assumed from Delta	—			—			30
Accruals for warranties issued during the period	2,274			1,318			1,328
Settlements made during the period	(1,909		)	(1,790		)	(1,366		)
Ending balance at June 30,	$	1,870		$	1,336		$	1,691

Basic and diluted weighted average shares outstanding were as follows:



	Years Ended June 30,
	2019	2018	2017
Basic weighted-average shares outstanding	47,831	46,719	41,986
Effect of dilutive equity instruments	669	752	1,032
Diluted weighted-average shares outstanding	48,500	47,471	43,018