Accrued Expenses and Other Current Liabilities (Tables)

3 Months Ended

Dec. 31, 2015

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, 2015		September 30, 2015
Compensation	$	2,694	$	3,036
Warranty	1,564		1,664
Termination fee	2,775		2,775
Professional fees	871		1,147
Customer deposits	125		133
Deferred revenue	43		65
Self insurance	507		606
Income and other taxes	935		1,038
Severance and restructuring accruals	922		1,448
Other	1,058		1,190
Accrued expenses and other current liabilities	$	11,494	$	13,102

Schedule of Restructuring and Related Costs

The following table summarizes the changes in the severance and restructuring-related accrual accounts:

(in thousands)	Severance-related accruals			Restructuring- related accruals			Total
Balance as of September 30, 2015	$	1,110		$	338		$	1,448
Expense - charged to accrual	—			—			—
Payments and accrual adjustments	(263		)	(263		)	(526		)
Balance as of December 31, 2015	$	847		$	75		$	922

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)	2015			2014
Balance at beginning of period	$	1,664		$	2,816
Provision for product warranty - expense	146			402
Adjustments and utilization of warranty accrual	(246		)	(783		)
Balance at end of period	$	1,564		$	2,435
Current portion	$	1,564		$	1,904
Non-current portion	—			531
Product warranty liability at end of period	$	1,564		$	2,435