Accrued Expenses and Other Current Liabilities (Tables)

9 Months Ended

Jun. 30, 2014

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, 2014		September 30, 2013
Compensation	$	5,306	$	4,361
Warranty	3,474		4,030
Termination fee	2,775		2,775
Professional fees	1,142		676
Royalty	696		1,061
Customer deposits	624		730
Deferred revenue	679		2,565
Self insurance	1,424		1,352
Income and other taxes	1,509		1,345
Loss on sale contracts	44		415
Severance and restructuring accruals	428		601
Other	1,745		1,686
Accrued expenses and other current liabilities	$	19,846	$	21,597

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, 2013	$	523		$	78		601
Expense - charged to accrual	991			—			991
Payments and accrual adjustments	(1,086		)	(78		)	(1,164		)
Balance as of June 30, 2014	$	428		$	—		$	428

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)	2014			2013			2014			2013
Balance at beginning of period	$	5,364		$	6,350		$	4,561		$	4,100
Provision for product warranty - expense	289			214			1,851			2,615
Adjustments and utilization of warranty accrual	(1,648		)	(1,539		)	(2,407		)	(1,690		)
Balance at end of period	$	4,005		$	5,025		$	4,005		$	5,025
Current portion	$	3,474		$	4,821		$	3,474		$	4,821
Non-current portion	531			204			531			204
Product warranty liability at end of period	$	4,005		$	5,025		$	4,005		$	5,025