BALANCE SHEET DETAILS

Inventories consist of the following (in thousands):



	January 2, 2016		October 3, 2015
Purchased parts and assemblies	$	49,308	$	50,182
Work-in-process	60,225		56,225
Finished goods	48,473		50,207
Total inventories	$	158,006	$	156,614

Prepaid expenses and other assets consist of the following (in thousands):



	January 2, 2016		October 3, 2015
Prepaid and refundable income taxes	$	9,570	$	8,846
Other taxes receivable	6,844		6,574
Prepaid expenses and other assets	16,319		12,874
Total prepaid expenses and other assets	$	32,733	$	28,294

Other assets consist of the following (in thousands):



	January 2, 2016		October 3, 2015
Assets related to deferred compensation arrangements	$	26,202	$	25,131
Deferred tax assets	64,118		60,254
Other assets	3,551		3,841
Total other assets	$	93,871	$	89,226

On June 8, 2010, we invested $2.0 million in SiOnyx, a privately-held company. The investment was included in other assets and was being carried on a cost basis. During the third quarter of fiscal 2015 we determined that our investment became other-than temporarily impaired. As a result, during the third quarter of fiscal 2015, we recorded a non-cash charge of $2.0 million in our results of operations to impair this investment.

Other current liabilities consist of the following (in thousands):



	January 2, 2016		October 3, 2015
Accrued payroll and benefits	$	27,689	$	35,504
Deferred revenue	16,805		16,474
Warranty reserve	14,645		15,308
Accrued expenses and other	11,792		10,965
Other taxes payable	5,687		4,888
Customer deposits	2,601		1,793
Total other current liabilities	$	79,219	$	84,932

Components of the reserve for warranty costs during the first three months of fiscal 2016 and 2015 were as follows (in thousands):



	Three Months Ended
	January 2, 2016			December 27, 2014
Beginning balance	$	15,308		$	16,961
Additions related to current period sales	4,954			5,608
Warranty costs incurred in the current period	(5,390		)	(5,135		)
Adjustments to accruals related to foreign exchange and other	(227		)	(830		)
Ending balance	$	14,645		$	16,604

Other long-term liabilities consist of the following (in thousands):



	January 2, 2016		October 3, 2015
Long-term taxes payable	$	7,691	$	7,651
Deferred compensation	27,753		26,691
Deferred tax liabilities	2,754		2,717
Deferred revenue	3,495		3,149
Asset retirement obligations liability	2,625		2,654
Other long-term liabilities	7,165		7,077
Total other long-term liabilities	$	51,483	$	49,939