BALANCE SHEET DETAILS

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



	Fiscal Year-end
	2015		2014
Prepaid and refundable income taxes	$	8,846	$	11,001
Other taxes receivable	6,574		5,184
Prepaid expenses and other assets	12,874		11,654
Total prepaid expenses and other assets	$	28,294	$	27,839

Other assets consist of the following (in thousands):



	Fiscal Year-end
	2015		2014
Assets related to deferred compensation arrangements (see Note 12)	$	25,131	$	26,484
Deferred tax assets	32,136		37,616
Other assets	3,841		5,617
Total other assets	$	61,108	$	69,717

On June 8, 2010, we invested $2.0 million in SiOnyx, Inc., 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. In determining the fair value of the cost method investment, we considered many factors including but not limited to operating performance of the investee, the amount of cash that the investee has on-hand, the ability to obtain additional financing and the overall market conditions in which the investee operates. The fair value of the cost method investment represents a Level 3 valuation as the assumptions used in valuing the investment were not directly or indirectly observable.

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



	Fiscal Year-end
	2015		2014
Accrued payroll and benefits	$	35,504	$	29,228
Accrued expenses and other	10,974		13,410
Warranty reserve (see Note 2)	15,308		16,961
Other taxes payable	4,888		5,036
Customer deposits	1,793		2,335
Deferred revenue	16,474		15,536
Total other current liabilities	$	84,941	$	82,506

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



	Fiscal Year-end
	2015		2014
Long-term taxes payable	$	7,651	$	15,776
Deferred compensation (see Note 12)	26,691		27,858
Deferred tax liabilities	2,708		6,511
Deferred revenue	3,149		3,448
Asset retirement obligations liability (see Note 2)	2,654		2,222
Other long-term liabilities	7,077		6,592
Total other long-term liabilities	$	49,930	$	62,407