Accrued Expenses and Other Current Liabilities (Tables)

9 Months Ended

Jun. 30, 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)	June 30, 2015		September 30, 2014
Compensation	$	3,379	$	1,797
Warranty	1,723		2,285
Termination fee	2,775		2,775
Professional fees	848		2,181
Customer deposits	559		593
Deferred revenue	291		97
Self insurance	715		1,470
Income and other taxes	1,371		1,433
Loss on sale contracts	—		119
Severance and restructuring accruals	1,800		1,317
Loss on inventory purchase commitments	—		306
Other	813		836
Accrued expenses and other current liabilities	$	14,274	$	15,209

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, 2014	$	1,317		$	—		$	1,317
Expense - charged to accrual	1,087			737			1,824
Payments and accrual adjustments	(1,135		)	(206		)	(1,341		)
Balance as of June 30, 2015	$	1,269		$	531		$	1,800

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)	2015			2014			2015			2014
Balance at beginning of period	$	1,924		$	4,729		$	2,816		$	3,881
Provision for product warranty - expense	192			—			707			1,296
Adjustments and utilization of warranty accrual	(393		)	(1,652		)	(1,800		)	(2,100		)
Balance at end of period	$	1,723		$	3,077		$	1,723		$	3,077
Current portion	$	1,723		$	2,546		$	1,723		$	2,546
Non-current portion	—			531			—			531
Product warranty liability at end of period	$	1,723		$	3,077		$	1,723		$	3,077