BALANCE SHEET DETAILS

Inventories are comprised of the following:



	December 31, 2015		December 31, 2014
	(in thousands)
Raw materials and purchased parts	$	9,739	$	12,633
Work-in-progress	161,356		192,206
Finished goods	86,281		73,403
	$	257,376	$	278,242

Prepaids and other current assets consist of the following:



	December 31, 2015		December 31, 2014
	(in thousands)
Income tax receivable	$	6,723	$	8,559
Prepaid income taxes	5,989		7,258
Value-added tax receivable	2,617		2,375
Deferred income tax assets	—		45,518
Other	19,970		25,391
	$	35,299	$	89,101

Other assets consist of the following:



	December 31, 2015		December 31, 2014
	(in thousands)
Deferred income tax assets	$	157,929	$	117,278
Investments in privately-held companies	1,663		4,466
Auction-rate securities	1,066		1,066
Other	43,018		43,538
	$	203,676	$	166,348

Accrued and other liabilities consist of the following:



	December 31, 2015		December 31, 2014
	(in thousands)
Accrued salaries and benefits and other employee related	$	33,061	$	49,402
Accrued vacation	16,469		18,154
Accrued restructuring, current portion	7,886		14,607
Income taxes payable	6,713		4,346
Warranty accruals and accrued returns	5,258		5,397
Royalties and licenses	5,060		8,332
Other	38,565		39,458
	$	113,012	$	139,696

Other long-term liabilities consist of the following:



	December 31, 2015		December 31, 2014
	(in thousands)
Income taxes payable	$	49,965	$	48,547
Accrued pension liability	38,884		49,278
Accrued restructuring, net of current portion	726		5,118
Other	27,967		20,727
	$	117,542	$	123,670

Included in other long-term liabilities balance at December 31, 2014 was a note payable to an entity in which the Company held an equity interest that provides facilities services to the Company's site in Heilbronn, Germany. The total outstanding amount due at December 31, 2014 was $1.9 million, of which $1.6 million was included in other long-term liabilities and $0.3 million was included in accounts payable. On September 23, 2015, the Company completed the sale of its equity interest and the real estate holdings in Heilbronn and repaid the note payable. In addition, the Company paid $5.8 million and $6.8 million to this entity for the years ended December 31, 2015 and 2014, respectively, relating to costs for facility services.