Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2017

Accounting Policies [Abstract]

Allowance for doubtful accounts

	Amount
Balances at June 30, 2014	$	451
Provision for doubtful accounts	1,121
Write-offs	(135		)
Balance at June 30, 2015	1,437
Provision for doubtful accounts	375
Write-offs	(1,100		)
Balance at June 30, 2016	712
Provision for doubtful accounts	465
Write-offs	(313		)
Balance at June 30, 2017	$	864

Warranty reserve, provisions and claims

	Amount
Balances at June 30, 2014	$	116
Provision	377
Claims	(367		)
Balance at June 30, 2015	126
Provision	490
Claims	(471		)
Balance at June 30, 2016	145
Provision	1,733
Claims	(1,361		)
Balance at June 30, 2017	$	517