Accrued Expenses and Other Current Liabilities (Tables)

9 Months Ended

Jun. 30, 2019

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

The components of accrued expenses and other current liabilities consisted of the following:

	As of
(in thousands)	June 30, 2019		September 30, 2018
Compensation	$	4,354	$	3,065
Warranty	656		642
Professional fees	3,929		604
Customer deposits	738		22
Deferred revenue	—		368
Income and other taxes	12,113		7,593
Severance and restructuring accruals	—		82
Other	1,672		1,829
Accrued expenses and other current liabilities	$	23,462	$	14,205

Schedule of Restructuring and Related Costs

The following table summarizes the changes in the severance and restructuring accrual account:

(in thousands)	Severance-related accruals			Restructuring- related accruals			Total
Balance as of September 30, 2018	7			75			82
Expense - charged to accrual	57			—			57
Payments and accrual adjustments	(64		)	(75		)	(139		)
Balance as of June 30, 2019	$	—		$	—		$	—

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)	2019			2018			2019			2018
Balance at beginning of period	$	599		$	837		$	642		$	684
Provision for product warranty - expense	34			54			139			336
Warranty liability assumed in acquisition liability	80			—			80			—
Adjustments and utilization of warranty accrual	(57		)	(126		)	(205		)	(255		)
Balance at end of period	$	656		$	765		$	656		$	765