Balance Sheet Components

The following tables provide details of the selected balance sheet items (in thousands):

Inventory:



	March 31, 2017		June 30, 2016
Finished goods	$	475,031	$	351,209
Work in process	63,207		19,105
Purchased parts and raw materials	104,076		78,666
Total inventory	$	642,314	$	448,980

The Company recorded a provision for lower of cost or market and excess and obsolete inventory totaling $1,771,000 and $8,162,000 in the three and nine months ended March 31, 2017, respectively, and $2,246,000 and $6,026,000 in the three and nine months ended March 31, 2016, respectively.

Property, Plant, and Equipment:



	March 31, 2017			June 30, 2016
Land	$	70,484		$	70,454
Buildings	71,665			71,665
Building and leasehold improvements	14,616			10,941
Buildings construction in progress (1)	22,507			15,803
Machinery and equipment	58,577			53,282
Furniture and fixtures	13,306			10,364
Purchased software	14,276			13,920
Purchased software construction in progress	435			532
	265,866			246,961
Accumulated depreciation and amortization	(70,313		)	(59,012		)
Property, plant and equipment, net	$	195,553		$	187,949

(1) In connection with the purchase of property located in San Jose, California for the Company's Green Computing Park, the Company continues to engage several contractors for the development and construction of improvements on the property.

Other Assets:



	March 31, 2017		June 30, 2016
Long-term deferred service costs	$	2,742	$	3,498
Restricted cash	2,190		1,851
Investments in privately held companies	8,124		1,411
Deposits	258		910
Prepaid royalty license	561		748
Others	165		128
Total other assets	$	14,040	$	8,546

Accrued Liabilities:



	March 31, 2017		June 30, 2016
Accrued payroll and related expenses	$	18,403	$	16,015
Customer deposits	8,778		6,265
Accrued warranty costs	5,805		5,816
Accrued cooperative marketing expenses	7,832		7,300
Deferred revenue (1)	24,038		13,418
Others	6,037		6,804
Total accrued liabilities	$	70,893	$	55,618

(1) As of March 31, 2017 and June 30, 2016, deferred revenue consist primarily of deferred extended warranty and on-site service revenue of $21,281,000 and $12,746,000, respectively.

Other Long-term Liabilities:



	March 31, 2017		June 30, 2016
Deferred revenue-net of current portion (1)	$	40,666	$	21,940
Accrued unrecognized tax benefits including related interests and penalties-net of current portion	17,329		16,056
Accrued warranty costs-net of current portion	1,304		1,313
Others	1,348		1,294
Total other long-term liabilities	$	60,647	$	40,603

(1) As of March 31, 2017 and June 30, 2016, deferred revenue-net of current portion consist primarily of deferred extended warranty and on-site service revenue of $34,017,000 and $21,265,000, respectively.

Product Warranties:



	Three Months Ended March 31,						Nine Months Ended March 31,
	2017			2016			2017			2016
Balance, beginning of period	$	6,925		$	7,777		$	7,129		$	7,700
Provision for warranty	5,332			3,685			15,030			12,229
Costs charged to accrual	(5,362		)	(3,872		)	(14,919		)	(10,545		)
Change in estimated liability for pre-existing warranties	214			(460		)	(131		)	(2,254		)
Balance, end of period	7,109			7,130			7,109			7,130
Current portion	(5,805		)	(5,634		)	(5,805		)	(5,634		)
Long-term portion	$	1,304		$	1,496		$	1,304		$	1,496