Accrued Expenses and Other Current Liabilities (Tables)

3 Months Ended

Dec. 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)	December 31, 2017		September 30, 2017
Compensation	$	2,537	$	3,904
Warranty	713		684
Professional fees	395		653
Customer deposits	16		20
Income and other taxes	4,309		2,920
Severance and restructuring accruals	488		628
Other	748		1,016
Accrued expenses and other current liabilities	$	9,206	$	9,825

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, 2017	$	628
Expense - charged to accrual	41
Payments and accrual adjustments	(181		)
Balance as of December 31, 2017	$	488

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 December 31,
(in thousands)	2017			2016
Balance at beginning of period	$	684		$	871
Provision for product warranty - expense	58			88
Adjustments and utilization of warranty accrual	(29		)	(168		)
Balance at end of period	$	713		$	791