Accrued Expenses and Other Current Liabilities (Tables)

6 Months Ended

Mar. 31, 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)	March 31, 2017		September 30, 2016
Compensation	$	3,829	$	3,628
Warranty	899		871
Professional fees	405		761
Customer deposits	40		38
Income and other taxes	1,024		944
Severance and restructuring accruals	931		642
Other	1,547		800
Accrued expenses and other current liabilities	$	8,675	$	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	846
Payments and accrual adjustments	(557		)
Balance as of March 31, 2017	$	931

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 March 31,						For the six months ended March 31,
(in thousands)	2017			2016			2017			2016
Balance at beginning of period	$	791		$	1,564		$	871		$	1,664
Provision for product warranty - expense	215			88			303			234
Adjustments and utilization of warranty accrual	(107		)	(550		)	(275		)	(796		)
Balance at end of period	$	899		$	1,102		$	899		$	1,102