Accrued Expenses and Other Current Liabilities (Tables)

9 Months Ended

Jun. 30, 2017

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

The components of accrued expenses and other current liabilities consisted of the following:

	As of		As of
(in thousands)	June 30, 2017		September 30, 2016
Compensation	$	3,976	$	3,628
Warranty	798		871
Professional fees	377		761
Customer deposits	18		38
Income and other taxes	1,065		944
Severance and restructuring accruals	889		642
Other	1,564		800
Accrued expenses and other current liabilities	$	8,687	$	7,684

Schedule of Restructuring and Related Costs

The following table summarizes the changes in the severance accrual account:

(in thousands)	Severance-related accruals
Balance as of September 30, 2016	$	642
Expense - charged to accrual	1,602
Payments and accrual adjustments	(1,355		)
Balance as of June 30, 2017	$	889

Schedule of Product Warranty Accruals

The following table summarizes the changes in our product warranty accrual accounts:

Product Warranty Accruals	For the three months ended June 30,						For the nine months ended June 30,
(in thousands)	2017			2016			2017			2016
Balance at beginning of period	$	899		$	1,102		$	871		$	1,664
Provision for product warranty - expense	185			68			488			302
Adjustments and utilization of warranty accrual	(286		)	(196		)	(561		)	(992		)
Balance at end of period	$	798		$	974		$	798		$	974