Pericom Semiconductor (PSEM) 10-K 29 Aug 14 2014 FY Annual report Financial data

Document_and_Entity_Informatio

Document and Entity Information (USD $)	12 Months Ended
	Jun. 28, 2014	Aug. 26, 2014	Dec. 31, 2013
Document and Entity Information [Abstract]	'	'	'
Entity Registrant Name	'PERICOM SEMICONDUCTOR CORP	'	'
Entity Central Index Key	'0001001426	'	'
Document Type	'10-K	'	'
Document Period End Date	28-Jun-14	'	'
Amendment Flag	'false	'	'
Document Fiscal Year Focus	'2014	'	'
Document Fiscal Period Focus	'FY	'	'
Current Fiscal Year End Date	'--06-28	'	'
Entity Well-known Seasoned Issuer	'No	'	'
Entity Voluntary Filers	'No	'	'
Entity Current Reporting Status	'Yes	'	'
Entity Filer Category	'Accelerated Filer	'	'
Entity Common Stock, Shares Outstanding	'	21,946,000	'
Entity Public Float	'	'	$177,118,000

Consolidated_Balance_Sheets

Consolidated Balance Sheets (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Current assets:	'	'
Cash and cash equivalents	$33,020	$30,844
Short-term investments in marketable securities	86,104	86,839
Accounts receivable:	'	'
Trade (net of reserves and allowances of $2,461 and $2,511)	24,036	22,105
Other receivables	2,878	3,181
Inventories	12,288	14,844
Prepaid expenses and other current assets	2,458	2,705
Deferred income taxes	726	585
Total current assets	161,510	161,103
Property, plant and equipment - net	58,537	60,959
Investments in unconsolidated affiliates	2,445	2,525
Deferred income taxes - non current	2,460	3,411
Intangible assets (net of accumulated amortization of $12,849 and $9,836)	7,009	9,944
Other assets	8,118	8,625
Total assets	240,079	246,567
Current liabilities:	'	'
Accounts payable	8,927	12,184
Accrued liabilities	9,934	8,731
Total current liabilities	18,861	20,915
Industrial development subsidy	6,354	7,263
Deferred tax liabilities	5,460	5,798
Noncurrent tax liabilities	1,041	2,788
Other long-term liabilities	871	912
Total liabilities	32,587	37,676
Commitments and contingencies (Note 12)	'	'
Shareholders' equity:	'	'
Common stock and paid in capital - no par value, 60,000,000 shares authorized; shares issued and outstanding: at June 28, 2014, 21,974,000; at June 29, 2013, 22,813,000	113,118	119,591
Retained earnings	83,204	79,080
Accumulated other comprehensive income, net of tax	11,170	10,220
Total shareholders' equity	207,492	208,891
Total liabilities and shareholders' equity	$240,079	$246,567

Consolidated_Balance_Sheets_Pa

Consolidated Balance Sheets (Parenthetical) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, except Share data, unless otherwise specified
Balance Sheets [Abstract]	'	'
Net of reserves and allowances of trade receivables	$2,461	$2,511
Accumulated amortization on intangible assets	$12,849	$9,836
Common stock and paid in capital, par value (in dollars per share)	'	'
Common stock and paid in capital, shares authorized	60,000,000	60,000,000
Common stock and paid in capital, shares issued	21,974,000	22,813,000
Common stock and paid in capital, shares outstanding	21,974,000	22,813,000

Consolidated_Statements_of_Ope

Consolidated Statements of Operations (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Statements Of Operations [Abstract]	'	'	'
Net revenues	$128,068	$129,255	$137,135
Cost of revenues	76,983	81,388	88,484
Gross profit	51,085	47,867	48,651
Operating expenses:	'	'	'
Research and development	19,795	21,017	21,722
Selling, general and administrative	30,320	29,581	29,648
Goodwill impairment	'	16,899	'
Total operating expenses	50,115	67,497	51,370
Income (loss) from operations	970	-19,630	-2,719
Interest and other income, net	2,792	4,043	3,684
Interest expense	'	-19	-70
Income (loss) before income taxes	3,762	-15,606	895
Income tax expense (benefit)	-230	6,223	3,097
Net income (loss) from consolidated companies	3,992	-21,829	-2,202
Equity in net income of unconsolidated affiliates	132	215	134
Net income (loss)	$4,124	($21,614)	($2,068)
Basic income (loss) per share	$0.18	($0.93)	($0.09)
Diluted income (loss) per share	$0.18	($0.93)	($0.09)
Shares used in computing basic earnings (loss) per share	22,594	23,251	24,094
Shares used in computing diluted earnings (loss) per share	22,797	23,251	24,094

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Comprehensive Income (Loss) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Statements Of Comprehensive Income (Loss) [Abstract]	'	'	'
Net income (loss)	$4,124	($21,614)	($2,068)
Other comprehensive income:	'	'	'
Change in unrealized gain (loss) on securities available for sale, net	925	-1,005	-25
Foreign currency translation adjustment	394	1,260	635
Tax benefit (provision) related to other comprehensive income	-369	386	-34
Other comprehensive income, net of tax	950	641	576
Comprehensive income (loss)	$5,074	($20,973)	($1,492)

Consolidated_Statements_of_Sha

Consolidated Statements of Shareholders' Equity (USD $)	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss), Net
In Thousands, except Share data
Balance at Jul. 02, 2011	$242,725	$130,960	$102,762	$9,003
Balance (Shares) at Jul. 02, 2011	'	24,716	'	'
Net income	-2,068	'	-2,068	'
Change in unrealized gain on investments, net	-59	'	'	-59
Currency translation adjustment	635	'	'	635
Issuance of common stock under employee stock plans	918	918	'	'
Issuance of common stock under employee stock plans (Shares)	'	332	'	'
Share-based compensation expense	3,723	3,723	'	'
Tax expense resulting from share-based transactions	-612	-612	'	'
Repurchase and retirement of common stock	-11,627	-11,627	'	'
Repurchase and retirement of common stock (Shares)	'	-1,483	'	'
Balance at Jun. 30, 2012	233,635	123,362	100,694	9,579
Balance (Shares) at Jun. 30, 2012	'	23,565	'	'
Net income	-21,614	'	-21,614	'
Change in unrealized gain on investments, net	-619	'	'	-619
Currency translation adjustment	1,260	'	'	1,260
Issuance of common stock under employee stock plans	797	797	'	'
Issuance of common stock under employee stock plans (Shares)	'	348	'	'
Share-based compensation expense	3,339	3,339	'	'
Tax expense resulting from share-based transactions	-134	-134	'	'
Repurchase and retirement of common stock	-7,773	-7,773	'	'
Repurchase and retirement of common stock (Shares)	'	-1,100	'	'
Balance at Jun. 29, 2013	208,891	119,591	79,080	10,220
Balance (Shares) at Jun. 29, 2013	'	22,813	'	'
Net income	4,124	'	4,124	'
Change in unrealized gain on investments, net	556	'	'	556
Currency translation adjustment	394	'	'	394
Issuance of common stock under employee stock plans	2,344	2,344	'	'
Issuance of common stock under employee stock plans (Shares)	'	515	'	'
Share-based compensation expense	2,777	2,777	'	'
Tax expense resulting from share-based transactions	-278	-278	'	'
Repurchase and retirement of common stock	-11,316	-11,316	'	'
Repurchase and retirement of common stock (Shares)	'	-1,354	'	'
Balance at Jun. 28, 2014	$207,492	$113,118	$83,204	$11,170
Balance (Shares) at Jun. 28, 2014	'	21,974	'	'

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:	'	'	'
Net income (loss)	$4,124	($21,614)	($2,068)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:	'	'	'
Depreciation and amortization	10,023	11,208	11,898
Share-based compensation	2,792	3,340	3,736
Tax benefit resulting from share-based transactions	700	492	512
Excess tax benefit resulting from share-based transactions	-41	-4	-4
Write-off of notes receivable	'	'	856
Write-off of government subsidy receivable	843	'	'
Gain on sale of investments	-179	-1,013	-673
Write-off of property and equipment	343	475	354
Goodwill impairment	'	16,899	'
Equity in net income of unconsolidated affiliates	-132	-215	-134
Deferred taxes	90	-182	1,753
Changes in assets and liabilities net of effects of entities acquired:	'	'	'
Accounts receivable	-2,229	2,475	6,289
Inventories	2,602	1,884	5,008
Prepaid expenses and other current assets	245	188	-883
Other assets	338	151	676
Accounts payable	-3,404	-2,768	2,688
Accrued liabilities	349	-956	-2,735
Other long-term liabilities	-1,917	654	453
Net cash provided by operating activities	14,547	11,014	27,726
CASH FLOWS FROM INVESTING ACTIVITIES:	'	'	'
Purchases of property plant and equipment	-4,950	-13,231	-4,324
Acquisition of PTI, net of cash acquired	'	'	-8,077
Purchase of available-for-sale investments	-58,359	-92,993	-97,726
Maturities and sales of available-for-sale investments	59,799	109,525	91,981
Change in restricted cash balance	'	'	2,947
Net cash provided by (used in) investing activities	-3,510	3,301	-15,199
CASH FLOWS FROM FINANCING ACTIVITIES:	'	'	'
Proceeds from common stock issuance under stock plans	2,344	797	918
Excess tax benefit resulting from share-based transactions	41	4	4
Proceeds from short-term debt	514	3,992	10,744
Payments on short-term debt	-514	-5,398	-17,635
Repurchase of common stock	-11,316	-7,773	-11,627
Net cash used in financing activities	-8,931	-8,378	-17,596
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	70	624	-671
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	2,176	6,561	-5,740
CASH AND CASH EQUIVALENTS:	'	'	'
Beginning of year	30,844	24,283	30,023
End of year	33,020	30,844	24,283
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:	'	'	'
Cash paid during the period for income taxes	1,378	4,467	1,722
Cash paid during the period for interest	'	$21	$75

Business_and_Significant_Accou

Business and Significant Accounting Policies	12 Months Ended
	Jun. 28, 2014
Business and Significant Accounting Policies [Abstract]	'
BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES	'
	1. BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES
	Pericom Semiconductor Corporation (the “Company” or “Pericom”) was incorporated in June 1990 in the state of California. The Company designs, manufactures and markets high performance digital, analog and mixed-signal integrated circuits (“ICs”) and frequency control products (“FCPs”) used for the transfer, routing, and timing of digital and analog signals within and between computer, networking, datacom and telecom systems.
	USE OF ESTIMATES — The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses during the reporting period. Actual results could differ from those estimates.
	BASIS OF PRESENTATION — These consolidated financial statements include the accounts of Pericom Semiconductor Corporation and its wholly owned subsidiaries, Pericom Global Limited (“PGL”), PSE Technology Corporation (“PSE-TW”), and Pericom Asia Limited (“PAL”). PGL has two wholly-owned subsidiaries, Pericom International Limited (“PIL”) and Pericom Semiconductor (HK) Limited (“PHK”). In addition, PAL has three subsidiaries, PSE Technology (Shandong) Corporation (“PSE-SD”), Pericom Technology Yangzhou Corporation (“PSC-YZ”) for the Jinan, China and Yangzhou, China operations, respectively, and Pericom Technology Inc. (“PTI”). All significant intercompany balances and transactions have been eliminated in consolidation.
	The Company has significant operations in the People’s Republic of China (“PRC”), where certain political, economic and currency restrictions may apply. Insofar as can be reasonably determined, and based on our experience to date, the effect of foreign exchange restrictions upon the consolidated financial position and results of the Company are not material.
	FISCAL PERIOD — For purposes of reporting the financial results, the Company’s fiscal years end on the Saturday closest to the end of June. The year ended July 3, 2010 contains 53 weeks, whereas all other fiscal years presented herein include 52 weeks.
	CASH EQUIVALENTS — The Company considers all highly liquid investments purchased with an original or remaining maturity of three months or less when purchased to be cash equivalents. The recorded carrying amounts of the Company’s cash and cash equivalents approximate their fair value.
	SHORT-TERM INVESTMENTS IN MARKETABLE SECURITIES — The Company’s policy is to invest in instruments with investment grade credit ratings. The Company classifies its short-term investments as “available-for-sale” securities and the Company bases the cost of securities sold using the specific identification method. The Company accounts for unrealized gains and losses on its available-for-sale securities as a separate component of shareholders’ equity in the consolidated balance sheets in the period in which the gain or loss occurs. In prior years, the Company classified portions of its available-for-sale securities as current or noncurrent based on each security’s attributes. Effective as of June 28, 2014, all available-for-sale securities are classified as short-term investments, as we consider the entire investment portfolio to be saleable if cash is needed or if better investment opportunities arise. Prior period balance sheets have been reclassed accordingly to conform to the current year presentation. This reclass had no effect on previously reported net income (loss), comprehensive income (loss), shareholders’ equity or cash flows.
	As of June 28, 2014 and June 29, 2013, investments, and any difference between the fair market value and the underlying amortized cost of such investments, consisted of the following:
	Available-for-Sale Securities:
			As of June 28, 2014
	(in thousands)		Amortized		Unrealized			Unrealized			Net			Fair
			Cost		Gains			Losses			Unrealized			Value
											Gains
											(Losses)
	Available-for-Sale Securities
	Time deposits		$	17,693	$	—		$	—		$	—		$	17,693
	Repurchase agreements			500		—			—			—			500
	US Treasury securities			526		1			—			1			527
	National government and agency securities			4,962		95			(2	)		93			5,055
	State and municipal bond obligations			7,090		63			(4	)		59			7,149
	Corporate bonds and notes			42,675		249			(143	)		106			42,781
	Asset backed securities			7,592		28			(6	)		22			7,614
	Mortgage backed securities			4,766		26			(7	)		19			4,785
	Total		$	85,804	$	462		$	(162	)	$	300		$	86,104
			As of June 29, 2013
	(in thousands)		Amortized		Unrealized			Unrealized			Net			Fair
			Cost		Gains			Losses			Unrealized			Value
											Gains
											(Losses)
	Available-for-Sale Securities
	Time deposits		$	12,087	$	—		$	—		$	—		$	12,087
	Repurchase agreements			1,997		—			—			—			1,997
	National government and agency securities			4,348		106			(3	)		103			4,451
	State and municipal bond obligations			3,776		9			(27	)		(18	)		3,758
	Corporate bonds and notes			48,438		71			(716	)		(645	)		47,793
	Asset backed securities			10,063		19			(60	)		(41	)		10,022
	Mortgage backed securities			6,755		26			(50	)		(24	)		6,731
	Total		$	87,464	$	231		$	(856	)	$	(625	)	$	86,839
	The following tables show the gross unrealized losses and fair values of the Company’s investments that have unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of June 28, 2014 and June 29, 2013:
			Continuous Unrealized Losses at June 28, 2014
			Less Than 12 Months					12 Months or Longer						Total
	(in thousands)		Fair		Unrealized			Fair			Unrealized			Fair		Unrealized
			Value		Losses			Value			Losses			Value		Losses
	National government and agency securities		$	282	$	1		$	91		$	1		$	373	$	2
	State and municipal bond obligations			—		—			695			4			695		4
	Corporate bonds and notes			3,901		11			5,801			132			9,702		143
	Asset backed securities			895		1			1,195			5			2,090		6
	Mortgage backed securities			1,083		3			504			4			1,587		7
			$	6,161	$	16		$	8,286		$	146		$	14,447	$	162
			Continuous Unrealized Losses at June 29, 2013
			Less Than 12 Months					12 Months or Longer						Total
	(in thousands)		Fair		Unrealized			Fair			Unrealized			Fair		Unrealized
			Value		Losses			Value			Losses			Value		Losses
	National government and agency securities		$	154	$	3		$	—		$	—		$	154	$	3
	State and municipal bond obligations			2,364		27			—			—			2,364		27
	Corporate bonds and notes			36,394		626			4,298			90			40,692		716
	Asset backed securities			5,881		51			546			9			6,427		60
	Mortgage backed securities			3,616		13			216			37			3,831		50
			$	48,409	$	720		$	5,060		$	136		$	53,469	$	856
	The unrealized losses are of a temporary nature due to the Company’s intent and ability to hold the investments until maturity or until the cost is recoverable. The unrealized losses are primarily due to fluctuations in market interest rates. The Company reports unrealized gains and losses on its “available-for-sale” securities in accumulated other comprehensive income, net of tax, in shareholders’ equity.
	The Company records gains or losses realized on sales of available-for-sale securities in interest and other income, net on its consolidated statements of operations. The cost of securities sold is based on the specific identification of the security and its amortized cost. In fiscal 2014, 2013 and 2012, realized gains on available-for-sale securities were $179,000, $1.0 million and $673,000, respectively.
	The following table lists the fair value of the Company’s short-term investments by length of time to maturity as of June 28, 2014 and June 29, 2013:
(in thousands)		June 28,		June 29,
		2014		2013
One year or less		$	24,963	$	19,853
Between one and three years			24,242		29,525
Greater than three years			30,449		29,244
Multiple dates			6,450		8,217
		$	86,104	$	86,839
Securities with maturities over multiple dates are mortgage-backed securities (“MBS”) or asset-backed securities (“ABS”) featuring periodic principle paydowns through 2041.
FAIR VALUE OF FINANCIAL INSTRUMENTS — The Company has determined that the amounts reported for cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities approximate fair value because of their short maturities and/or variable interest rates. Available-for-sale investments are reported at their fair value based on quoted market prices. A further discussion of the fair value of financial instruments is detailed in Note 16 to the Consolidated Financial Statements contained in this report on Form 10-K.
ALLOWANCE FOR DOUBTFUL ACCOUNTS — The Company computes its allowance for doubtful accounts using a combination of factors. In cases where the Company is aware of circumstances that may impair a specific customer’s ability to meet its financial obligations to the Company, the Company records a specific allowance against amounts due to the Company, reducing the net recognized receivable to the amount the Company reasonably believes it will collect. For all other customers, the Company recognizes allowances for doubtful accounts based on the length of time the receivables are past due, the current business environment and its historical experience.
INVENTORIES — For IC and certain FCP products, the Company records inventories at the lower of standard cost (which generally approximates actual cost on a first-in, first-out basis) or market value. The carrying value of inventory is adjusted for excess and obsolete inventory based on inventory age, shipment history and the forecast
of demand over a specific future period. The semiconductor markets that the Company serves are volatile and actual results may vary from forecast or other assumptions, potentially affecting the Company’s assessment of excess and obsolete inventory, resulting in material effects on gross margin.
The inventories of the remainder of the FCP products are recorded at the lower of weighted-average cost, which approximates actual cost, or market value. Weighted average cost is comprised of average manufacturing costs weighted by the volume produced in each production run. Market value is defined as the net realizable value for finished goods, and replacement cost for raw materials and work in process.
Raw material inventory is considered slow moving and is fully reserved if it has not moved in 365 days. For assembled devices, the inventory is disaggregated by part number. The quantities on hand in each part number category are compared to the quantity that was shipped in the previous twelve months, the quantity in backlog and to the quantity expected to ship in the next twelve months. A reserve is recorded to the extent the value of each quantity on hand is in excess of the lesser of the three comparisons. The Company also periodically reviews inventory for obsolescence beyond the established formulaic tests. The Company believes this method of evaluating inventory fairly represents market conditions.
The Company considers the reserved material to be available for sale. The reserved inventory is not revalued should market conditions change or if a market develops for the obsolete inventory. In the past, the Company has sold obsolete inventory that was previously fully reserved.
PROPERTY, PLANT AND EQUIPMENT — The Company states its property, plant and equipment at cost. Cost includes purchase cost, applicable taxes, freight, installation costs and interest incurred in the acquisition of any asset that requires a period of time to make it ready for use. We compute depreciation and amortization using the straight-line method over estimated useful lives of three to eight years except for buildings, which we depreciate using the straight-line method over estimated useful lives of twenty to forty years. We depreciate leasehold improvements over the shorter of the lease term or the improvement’s estimated useful life. In addition, we capitalize the cost of major replacements, improvements and betterments, while we expense normal maintenance and repair.
INVESTMENTS IN UNCONSOLIDATED AFFILIATES — The Company holds or has held ownership interests in various investees. Our ownership in these affiliates has varied from 20% to approximately 49%. We classify these investments as investments in unconsolidated affiliates in our consolidated balance sheets. The Company accounts for long-term investments in companies in which it has an ownership share larger than 20% and in which it has significant influence over the activities of the investee using the equity method. We recognize our proportionate share of each investee’s income or loss in the period in which the investee reports the income or loss. We eliminate all intercompany transactions in accounting for our equity method investments.
OTHER ASSETS — The Company’s other assets classification includes investments in privately held companies in which we have less than a 20% interest, land use rights and deposits. The Company reports its investments in privately held companies at the lower of cost or market. The Company’s management reviews the investment in these companies for losses that may be other than temporary on a quarterly basis. Should management determine that such an impairment exists, the Company will reduce the value of the Company’s investment in the period in which management discovers the impairment and charge the impairment to the consolidated statement of operations. The Company’s management performed such an evaluation as of June 28, 2014 and determined that no impairment existed. Two of the Company’s subsidiaries, PSE-SD and PTI, hold land use rights that were acquired from the local Chinese government which entitle the Company to use the land for 15 to 50 years. The cost of the land use rights is recorded as a component of other assets and is being depreciated over 15 to 50 years, the useful life of the rights.
LONG-LIVED ASSETS — The Company evaluates long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. When the sum of the
undiscounted future net cash flows expected to result from the use of the asset and its eventual disposition is less than its carrying amount, the Company will recognize an impairment loss as the amount of the difference between carrying value and fair value as determined by discounted cash flows.
INCOME TAXES — The Company accounts for income taxes following the Financial Accounting Standards Board’s (“FASB”) statements and related interpretations, which require an asset and liability approach to recording deferred taxes. We record a valuation allowance to reduce deferred tax assets when it is more likely than not that a tax benefit will not be realized. The Company’s income tax calculations are based on application of the respective U.S. federal, state or foreign tax laws. The Company’s tax filings, however, are subject to audit by the respective tax authorities. Accordingly, the Company recognizes tax liabilities based on its estimates of whether, and the extent to which, additional taxes will be due when such estimates are more-likely-than-not to be sustained. An uncertain income tax position will not be recognized if it has less than a 50% likelihood of being sustained. To the extent the final tax liabilities are different than the amounts originally accrued, the increases or decreases are recorded as income tax expense or benefit in the consolidated statements of operations.
The Internal Revenue Service completed their examination of the Company’s federal tax returns for fiscal 2010 and 2011 during fiscal 2014, and additional tax payments of approximately $208,000 were made in fiscal 2014, including interest charges for the two years that were examined. The Company had previously accrued for this exposure.
FOREIGN CURRENCY TRANSLATION — The functional currency of the Company’s foreign subsidiaries is the local currency. In consolidation, the Company translates assets and liabilities at exchange rates in effect at the balance sheet date. The Company translates revenue and expense accounts at average exchange rates during the period in which the transaction takes place. Net gains or (losses) from foreign currency translation of assets and liabilities of $394,000 and $1.3 million in fiscal 2014 and 2013, respectively, are included in the cumulative translation adjustment component of accumulated other comprehensive income, net of tax, a component of shareholders’ equity. Net gains or (losses) arising from transactions denominated in currencies other than the functional currency were $(11,000), $562,000 and $334,000 in fiscal 2014, 2013 and 2012 respectively, and are included in interest and other income, net.
SHARE-BASED COMPENSATION — The Company recognizes employee share-based compensation through measurement at grant date based on the fair value of the award, and the fair value is recognized as an expense over the employee’s requisite service period. See Note 14 for further discussion of share-based compensation.
REVENUE RECOGNITION — The Company recognizes revenue from the sale of its products when:
•	Persuasive evidence of an arrangement exists;
•	Delivery has occurred;
•	The sales price is fixed or determinable; and
•	Collectability is reasonably assured.
Generally, the Company meets these conditions upon shipment because, in most cases, title and risk of loss passes to the customer at that time. In addition, the Company estimates and records provisions for future returns and other charges against revenue at the time of shipment consistent with the terms of sale.
The Company sells products to large, domestic distributors at the price listed in its price book for that distributor. At the time of sale the Company records a sales reserve for ship from stock and debits (“SSD”s), stock rotations, return material authorizations (“RMA”s), authorized price protection programs, and any special programs approved by management. The Company offsets the sales reserve against revenues, producing the net revenue amount reported in the consolidated statements of operations.
The market price for the Company’s products can be significantly different from the book price at which the Company sold the product to the distributor. When the market price, as compared to the Company’s original book price, of a particular distributor’s sales opportunity to their own customer would result in low or negative margins for our distributor, the Company negotiates a ship from stock and debit with the distributor. Management analyzes the Company’s SSD history to develop current SSD rates that form the basis of the SSD sales reserve recorded each period. The Company obtains the historical SSD rates from its internal records.
The Company’s distribution agreements provide for semi-annual stock rotation privileges of typically 10% of net sales for the previous six-month period. The contractual stock rotation applies only to shipments at the Company’s listed book price. Asian distributors typically buy the Company’s product at less than standard price and therefore are not entitled to the 10% stock rotation privilege. In order to provide for routine inventory refreshing, for the Company’s benefit as well as theirs, the Company grants Asian distributors stock rotation privileges between 1% and 10% even though the Company is not contractually obligated to do so. Each month the Company adjusts the sales reserve for the estimated stock rotation privilege anticipated to be utilized by the distributors.
From time to time, customers may request to return parts for various reasons including the customers’ belief that the parts are not performing to specification. Many such return requests are the result of customers incorrectly using the parts, not because the parts are defective. Management reviews these requests and, if approved, the Company prepares a RMA. The Company is only obligated to accept defective parts returns. To accommodate the Company’s customers, the Company may approve particular return requests, even though it is not obligated to do so. Each month the Company records a sales reserve for approved RMAs covering products that have not yet been returned. The Company does not maintain a general warranty reserve because, historically, valid warranty returns, which are the result of a part not meeting specifications or being non-functional, have been immaterial and the Company can frequently resell returned parts to other customers for use in other applications. The Company monitors and assesses RMA activity and overall materiality to assess whether a general warranty reserve has become appropriate.
The Company grants price protection solely at the discretion of Pericom management. The purpose of price protection is to reduce the distributor’s cost of inventory as market prices fall thus reducing SSD rates. Pericom sales management prepares price protection proposals for individual products located at individual distributors. Pericom general management reviews and approves or disapproves these proposals. If a particular price protection arrangement is approved, the Company estimates the dollar impact based on the sales price reduction per unit for the products approved and the number of units of those products in that distributor’s inventory. The Company records a sales reserve in that period for the estimated amount at the time revenue is recognized.
At the discretion of Pericom management, the Company may offer rebates on specific products sold to specific end customers. The purpose of the rebates is to allow for pricing adjustments for large programs without affecting the pricing the Company charges its distributor customers. The Company records the rebate at the time of shipment.
Pericom typically grants payment terms of between 30 and 60 days to its customers. The Company’s customers generally pay within those terms. The Company grants relatively few customers sales terms that include cash discounts. Distributors are invoiced for shipments at listed book price. When the distributors pay the Company’s invoices, they may claim debits for SSDs, stock rotations, cash discounts, RMAs and price protection when appropriate. Once claimed, the Company processes the requests against the prior authorizations and reduces the reserve previously established for that customer.
The revenue the Company records for sales to its distributors is net of estimated provisions for these programs. When determining this net revenue, the Company must make significant judgments and estimates. The Company bases its estimates on historical experience rates, inventory levels in the distribution channel, current trends and other related factors. However, because of the inherent nature of estimates, there is a risk that there could be significant differences between actual amounts and the Company’s estimates. The Company’s financial condition
and operating results depend on its ability to make reliable estimates and Pericom believes that such estimates are reasonable.
PRODUCT WARRANTY — The Company offers a standard one-year product replacement warranty. In the past, the Company has not had to accrue for a general warranty reserve, but assesses the level and materiality of RMAs and determines whether it is appropriate to accrue for estimated returns of defective products at the time revenue is recognized. On occasion, management may determine to accept product returns beyond the standard one-year warranty period. In those instances, the Company accrues for the estimated cost at the time management decides to accept the return. Because of the Company’s standardized manufacturing processes and product testing procedures, returns of defective product are infrequent and the quantities have not been significant. Accordingly, historical warranty costs have not been material.
SHIPPING COSTS — We charge shipping costs to cost of revenues as incurred.
CONCENTRATION OF CREDIT RISK — The Company primarily sells its products to a relatively small number of companies and generally does not require its customers to provide collateral or other security to support accounts receivable. The Company maintains allowances for estimated bad debt losses. The Company also purchases substantially all of its wafers from three suppliers and purchases other manufacturing services from a relatively small number of suppliers.
The following table indicates the percentage of our net revenues and accounts receivable in excess of 10% with any single customer:
				Percentage of
Fiscal Year Ended:				Net			Trade
				Revenues			Accounts
							Receivable
28-Jun-14		Customer A			26	%		29	%
		Customer B			10			8
		All others			64			63
					100	%		100	%
29-Jun-13		Customer A			21	%		28	%
		Customer B			12			7
		All others			67			65
					100	%		100	%
30-Jun-12		Customer A			18	%		26	%
		Customer B			14			6
		All others			68			68
					100	%		100	%
The Company maintains cash, cash equivalents and short-term investments with various high credit quality financial institutions. The Company has designed its investment policy to limit exposure to any one institution. The Company performs periodic evaluations of the relative credit standing of those financial institutions that manage its investments. The Company is exposed to credit risk in the event of default by the financial institutions or issuers of securities to the extent of the amounts reported in the consolidated balance sheets.
RECLASSIFICATIONS — Certain reclassifications have been made to prior year financial statements to conform to the current year presentation. The reclassifications had no effect on the previously reported consolidated statement of operations, comprehensive income (loss), shareholders’ equity or cash flows.
RECENTLY ISSUED ACCOUNTING STANDARDS — In July 2013, the Financial Accounting Standards Board issued Accounting Standards Update (“ASU”) No. 2013-11, Income Taxes (Topic 740)-Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. ASU 2013-11 provides guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, similar tax loss, or tax credit carryforward exists. This new standard requires the netting of unrecognized tax benefits (“UTBs”) against a deferred tax asset for a loss or other carryforward that would apply in settlement of the uncertain tax positions. UTBs will be netted against all available same-jurisdiction loss or other tax carryforwards that would be utilized, rather than only against carryforwards that are created by the UTBs. ASU 2013-11 will be effective for annual reporting periods, and interim reporting periods within those years, beginning after December 15, 2013. Early adoption is permitted. Since ASU 2013-11 only impacts financial statement disclosure requirements for unrecognized tax benefits, the Company does not expect its adoption to have an impact on the Company’s financial position or results of operations.
In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. ASU 2014-09 outlines a single comprehensive model for accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance. ASU 2014-09 requires an entity to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 will be effective for annual and interim reporting periods beginning after December 15, 2016. The impact on our financial condition, results of operations and cash flows as a result of the adoption of ASU 2014-09 has not yet been determined.
EARNINGS (LOSS) PER SHARE — The Company bases its basic earnings (loss) per share upon the weighted average number of common shares outstanding during the period. Diluted earnings (loss) per share reflect the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock.
Basic and diluted earnings (loss) per share for each of the three years in the period ended June 28, 2014 is as follows:
		Fiscal Year Ended
(in thousands, except for per share data)		June 28,		June 29,			June 30,
		2014		2013			2012
Net income (loss)		$	4,124	$	(21,614	)	$	(2,068	)
Computation of common shares outstanding — basic earnings (loss) per share:
Weighted average shares of common stock			22,594		23,251			24,094
Basic earnings (loss) per share		$	0.18	$	(0.93	)	$	(0.09	)
Computation of common shares outstanding — diluted earnings (loss) per share:
Weighted average shares of common stock			22,594		23,251			24,094
Dilutive shares using the treasury stock method			203		—			—
Shares used in computing diluted earnings (loss) per share			22,797		23,251			24,094
Diluted earnings (loss) per share		$	0.18	$	(0.93	)	$	(0.09	)
As the Company incurred losses for the years ended June 29, 2013 and June 30, 2012, diluted loss per share is the same as basic loss per share since the addition of any contingently issuable share would be anti-dilutive. Options to purchase 1.9 million shares of common stock, and restricted stock units of 1,138 shares were outstanding during the year ended June 28, 2014 and were excluded from the computation of diluted net earnings per share because such options and units were anti-dilutive. Options to purchase 2.4 million shares of common stock, and restricted
stock units of 525,000 shares were outstanding during the year ended June 29, 2013 and were excluded from the computation of diluted net earnings per share because such options and units were anti-dilutive. Options to purchase 2.5 million shares of common stock, and restricted stock units of 504,000 shares were outstanding during the year ended June 30, 2012 and were excluded from the computation of diluted net earnings per share because such options and units were anti-dilutive.

Other_Receivables

Other Receivables	12 Months Ended
	Jun. 28, 2014
Other Receivables [Abstract]	'
OTHER RECEIVABLES	'
	2. OTHER RECEIVABLES
	Other receivables consist of:
		As of the year ended
	(in thousands)	June 28,		June 29,
		2014		2013
	Interest receivable	$	1,516	$	1,054
	VAT and other tax receivables		1,031		1,076
	Government subsidy receivable		—		840
	Other accounts receivable		331		211
		$	2,878	$	3,181

Inventories

Inventories	12 Months Ended
	Jun. 28, 2014
Inventory [Abstract]	'
INVENTORIES	'
	3. INVENTORIES
	Inventories consist of:
		As of the year ended
	(in thousands)	June 28,		June 29,
		2014		2013
	Finished goods	$	3,991	$	3,847
	Work-in-process		2,468		3,869
	Raw materials		5,829		7,128
		$	12,288	$	14,844
	As of June 28, 2014, the Company had reserved for $3.2 million of inventory as compared to $3.1 million at June 29, 2013.

Property_Plant_And_Equipment_N

Property, Plant And Equipment - Net	12 Months Ended
	Jun. 28, 2014
Property, Plant and Equipment - Net [Abstract]	'
PROPERTY, PLANT AND EQUIPMENT - NET	'
	4. PROPERTY, PLANT AND EQUIPMENT — NET
		As of the year ended
	(in thousands)	June 28,			June 29,
		2014			2013
	Machinery and equipment	$	55,408		$	55,795
	Buildings		36,196			30,637
	Computer equipment and software		13,742			14,449
	Land		9,473			3,661
	Furniture and fixtures		1,218			1,402
	Leasehold improvements		595			1,115
	Vehicles		151			155
	Total		116,783			107,214
	Accumulated depreciation and amortization		(59,500	)		(56,825	)
	Construction-in-progress		1,254			10,570
	Property, plant and equipment — net	$	58,537		$	60,959
	Depreciation expense for the years ended June 28, 2014, June 29, 2013 and June 30, 2012 was $6.4 million, $7.4 million and $8.0 million, respectively.

Other_Assets

Other Assets	12 Months Ended
	Jun. 28, 2014
Other Assets [Abstract]	'
OTHER ASSETS	'
	5. OTHER ASSETS
		As of the year ended
	(in thousands)	June 28,		June 29,
		2014		2013
	Land use rights	$	6,631	$	6,821
	Investments in privately held companies		1,243		1,238
	Deposits		118		262
	Other		126		304
	Total	$	8,118	$	8,625
	The Company purchased land use rights from the PRC in 2008 for the construction of its Jinan facility and its operation for a period of 50 years. In addition, the PTI acquisition in 2011 included land use rights for PTI’s properties in Shanghai.
	The Company has investments in certain privately held companies which it accounts for under the cost method. The Company reviews these investments for impairment on a periodic basis. No impairment charges relating to investments in privately held companies were recorded during fiscal 2014, 2013 or 2012. For the year ended June 30, 2012, the Company wrote off $856,000 of promissory notes receivable due from two privately held technology companies which was recorded as a charge to general and administrative expense.

Investment_in_Unconsolidated_A

Investment in Unconsolidated Affiliate	12 Months Ended
	Jun. 28, 2014
Investments in Unconsolidated Affiliate [Abstract]	'
INVESTMENT IN UNCONSOLIDATED AFFILIATE	'
	6. INVESTMENT IN UNCONSOLIDATED AFFILIATE
	The Company’s investment in unconsolidated affiliate is comprised of the following:
		As of the year ended
	(in thousands)	June 28,		June 29,
		2014		2013
	Jiyuan Crystal Photoelectric Frequency Technology Ltd.	$	2,445	$	2,525
	PSE-TW has a 49% equity interest in Jiyuan Crystal Photoelectric Frequency Technology Ltd. (“JCP”), an FCP manufacturing company located in Science Park of Jiyuan City, Henan Province, China. JCP is a key manufacturing partner of PSE-TW. For fiscal 2014, the Company’s investment in JCP increased by the $132,000 allocated portion of JCP’s income, and decreased by a $212,000 JCP declared dividend.
	The Company holds or has held ownership interests in various other privately held companies. The ownership in these affiliates varied from 20% to approximately 49%. For those companies in which the ownership interest is more than 20% and in which the Company has the ability to exercise significant influence on the affiliate’s operations, the investment is valued using the equity method of accounting. As of June 28, 2014, the amount of consolidated retained earnings of the Company represented by undistributed earnings of 50% or less entities accounted for by the equity method was approximately $3.9 million.

Goodwill_and_Intangible_Assets

Goodwill and Intangible Assets	12 Months Ended
	Jun. 28, 2014
Goodwill and Intangible Assets [Abstract]	'
GOODWILL AND INTANGIBLE ASSETS	'
	7. GOODWILL AND INTANGIBLE ASSETS
	The following table summarizes the activity related to the carrying value of our goodwill during the year ended June 29, 2013:
	(in thousands)
	Goodwill
	Balance at June 30, 2012	$	16,797
	Other adjustments		—
	Cumulative translation adjustments		102
	Impairment		(16,899	)
	Balance at June 29, 2013	$	—
	The Company tests goodwill for impairment annually. Initially there is an assessment of qualitative factors to determine whether it is more likely than not that the fair value of an indefinite-lived intangible asset is less than its carrying value. If the carrying value exceeds its fair value, then the second step is performed to determine the implied fair value of each reporting unit’s goodwill, and an impairment loss is recorded for an amount equal to the difference between the implied fair value and the carrying value of the goodwill. The fiscal 2013 goodwill impairment analysis resulted in an impairment charge of $16.9 million, in which the Company wrote off the balance of the goodwill associated with the acquisition of PTI in 2010 and Pericom Taiwan Limited in 2009. This was based on a combination of factors including a decline in the net present value of expected future cash flows from the Company’s three reporting units as well as a decline in the Company’s market capitalization.
	The Company’s acquired intangible assets associated with completed acquisitions for each of the following fiscal years are composed of:
		As of the year ended
		28-Jun-14								29-Jun-13
	(in thousands)	Gross			Accumulated			Net		Gross		Accumulated			Net
					Amortization							Amortization
	Customer relationships	$	6,056		$	(3,913	)	$	2,143	$	6,032	$	(2,912	)	$	3,120
	In process research and development		3,564			(1,959	)		1,605		3,549		(1,367	)		2,182
	Core developed technology		9,838			(6,977	)		2,861		9,800		(5,557	)		4,243
	Total amortizable purchased intangible assets		19,458			(12,849	)		6,609		19,381		(9,836	)		9,545
	SaRonix trade name		400			—			400		399		—			399
	Total purchased intangible assets	$	19,858		$	(12,849	)	$	7,009	$	19,780	$	(9,836	)	$	9,944
	Amortization expense related to finite-lived purchased intangible assets was approximately $3.0 million in fiscal 2014, $3.1 million in fiscal 2013 and $3.1 million in fiscal 2012. Amortization of intangible assets in fiscal 2012 included accelerated amortization related to a supplier relationship of approximately $125,000 and subsequent write-off.
	The Company performs an annual impairment review of its long-lived assets, including its intangible assets. Based on the results of its most recent annual impairment tests, the Company determined that no impairment of the intangible assets existed as of June 28, 2014 or June 29, 2013. However, future impairment tests could result in a charge to earnings.
	The finite-lived purchased intangible assets consist of customer relationships, capitalized in-process research and development and core developed technology, which have remaining useful lives of approximately two years. We expect our future amortization expense over the next five years associated with these assets to be:
		Fiscal Years Ending
	(in thousands)	2015			2016			2017		2018 and		Total
										beyond
	Expected Amortization
	Customer relationships	$	989		$	989		$	165	$	—	$	2,143
	In process research and development		594			594			417		—		1,605
	Core developed technology		1,321			1,321			219		—		2,861
		$	2,904		$	2,904		$	801	$	—	$	6,609

Accrued_Liabilities

Accrued Liabilities	12 Months Ended
	Jun. 28, 2014
Accrued Liabilities [Abstract]	'
ACCRUED LIABILITIES	'
	8. ACCRUED LIABILITIES
	Accrued liabilities consist of:
		As of the year ended
	(in thousands)	June 28,		June 29,
		2014		2013
	Accrued compensation	$	6,892	$	6,029
	Income taxes payable		1,140		655
	Sales commissions		307		316
	Accrued construction liabilities		—		134
	Other accrued expenses		1,595		1,597
		$	9,934	$	8,731

Debt

Debt	12 Months Ended
	Jun. 28, 2014
Debt [Abstract]	'
DEBT	'
	9. DEBT
	As of June 28, 2014 and June 29, 2013, the Company has no outstanding debt. However, the Company’s subsidiary PSE-TW has two loan and credit facilities in place for equipment purchases or inventory financing via short term loans, letters of credit, and trade financing. The first is a secured facility for $200 million New Taiwan Dollars (“NTD”), approximately U.S. $6.7 million. The loans are for up to 180 days, and are based on the Taiwan Interbank Offered Rate (“TAIBOR”) plus 1.25% and may be in NTD, USD, Japanese yen (“JPY”) or other currencies. The second is an unsecured facility for $100 million NTD. Loans under this facility are limited to $70 million NTD, are for up to 180 days, and are based on TAIBOR plus 1.25% and may be in NTD, USD, JPY or other currencies.

Restricted_Assets

Restricted Assets	12 Months Ended
	Jun. 28, 2014
Restricted Assets [Abstract]	'
RESTRICTED ASSETS	'
	10. RESTRICTED ASSETS
	As of June 28, 2014 and June 29, 2013, the Company had pledged and restricted assets of $4.2 million, respectively, consisting of land and buildings PSE-TW has pledged for its $200 million NTD loan and credit facility.

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
	Jun. 28, 2014
Commitments and Contingencies [Abstract]	'
COMMITMENTS AND CONTINGENCIES	'
	11. COMMITMENTS AND CONTINGENCIES
	The future minimum commitments at June 28, 2014 are as follows:
		Fiscal Year
	(in thousands)	2015		2016		2017 and		Total
						beyond
	Operating lease payments	$	485	$	55	$	—	$	540
	Capital equipment purchase commitments		4		—		—		4
	Facility modification commitments		12		—		—		12
	Total	$	501	$	55	$	—	$	556
	The operating lease commitments are primarily facility leases at certain of the Company’s Asian subsidiaries.
	The Company has no purchase obligations other than routine purchase orders and the facility modifications shown in the table as of June 28, 2014.
	Rent expense during the fiscal years ended June 28, 2014, June 29, 2013 and June 30, 2012 was $801,000, $2.0 million and $1.9 million, respectively.

Industrial_Development_Subsidy

Industrial Development Subsidy	12 Months Ended
	Jun. 28, 2014
Industrial Development Subsidy [Abstract]	'
INDUSTRIAL DEVELOPMENT SUBSIDY	'
	12. INDUSTRIAL DEVELOPMENT SUBSIDY
	As of June 28, 2014, industrial development subsidies in the amount of $12.8 million have been earned and applied for by PSE-SD from the Jinan Hi-Tech Industries Development Zone Commission based on meeting certain pre-defined criteria. The subsidies may be used for the acquisition of assets or to cover business expenses. When a subsidy is used to acquire assets, the subsidy will be amortized over the useful life of the asset. When a subsidy is used for expenses incurred, the subsidy is regarded as earned upon the incurrence of the expenditure. The remaining balance of the subsidies at June 28, 2014 was $6.4 million, which is expected to be recognized over the next six to eight years.
	A portion of the $12.8 million in subsidies has been recorded as a receivable. As of June 28, 2014, the Company concluded that the remaining $843,000 of receivables will not be paid and accordingly the balance was written off.
	The Company recognized $755,000 and $1.3 million of industrial development subsidy as a reduction of cost of goods sold and $187,000 and $183,000 of industrial development subsidy as a reduction of operating expenses in the consolidated statements of operations for the years ended June 28, 2014 and June 29, 2013, respectively.

Equity_and_Comprehensive_Incom

Equity and Comprehensive Income	12 Months Ended
	Jun. 28, 2014
Equity and Comprehensive Income [Abstract]	'
EQUITY AND COMPREHENSIVE INCOME	'
	13. EQUITY AND COMPREHENSIVE INCOME
	Comprehensive income (loss) consists of net income (loss), changes in net unrealized gains (losses) on available-for-sale investments and changes in cumulative currency translation adjustments at consolidated subsidiaries.
	As of June 28, 2014, accumulated other comprehensive income of $11.2 million consists of $11.0 million of accumulated currency translation gains and $300,000 of net unrealized gains on available-for-sale investments, which was recorded net of a $168,000 tax provision. As of June 29, 2013, accumulated other comprehensive income of $10.2 million consists of $10.6 million of accumulated currency translation gains partially offset by $625,000 of net unrealized losses on available-for-sale investments, which was recorded net of a $201,000 tax benefit.

Shareholders_Equity_and_ShareB

Shareholders' Equity and Share-Based Compensation	12 Months Ended
	Jun. 28, 2014
Shareholders' Equity and Share-Based Compensation [Abstract]	'
SHAREHOLDERS' EQUITY AND SHARE-BASED COMPENSATION	'
	14. SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION
	PREFERRED STOCK
	The Company’s shareholders have authorized the Board of Directors to issue 5,000,000 shares of preferred stock from time to time in one or more series and to fix the rights, privileges and restrictions of each series. As of June 28, 2014, the Company has issued no shares of preferred stock.
	STOCK INCENTIVE PLANS
	At June 28, 2014 the Company had three stock incentive plans and one employee stock purchase plan, including the 1995 Stock Option Plan, 2001 Stock Option Plan, 2004 Stock Incentive Plan and the 2010 Employee Stock Purchase Plan (“ESPP”). The Company’s aggregate compensation cost due to option and restricted stock unit grants and the ESPP for the twelve months ended June 28, 2014 totaled $2.8 million, as compared with $3.3 million and $3.7 million for fiscal 2013 and 2012, respectively. The Company recognized $910,000, $1.1 million, and $1.2 million in income tax benefit in the consolidated statements of operations for fiscal 2014, 2013 and 2012, respectively, related to the Company’s share-based compensation arrangements. The net impact of share-based compensation for the fiscal years ended June 28, 2014, June 29, 2013 and June 30, 2012 was a reduction in net income of $1.9 million, $2.2 million and $2.5 million, respectively, or a reduction of $0.08, $0.10 and $0.10 per diluted share, respectively.
	Under the Company’s 2004, 2001 and 1995 stock incentive plans, the Company has reserved 4.5 million shares of common stock as of June 28, 2014 for issuance to employees, officers, directors, independent contractors and consultants of the Company in the form of incentive and nonqualified stock options and restricted stock units.
	The Company may grant options at the fair value on grant date for incentive stock options and nonqualified stock options. Options vest over periods of generally 48 months as determined by the Board of Directors. Options granted under the Plans expire 10 years from the grant date.
	The Company estimates the fair value of each employee option on the date of grant using the Black-Scholes option valuation model and expenses that value as compensation using a straight-line method over the option’s vesting period, which corresponds to the requisite employee service period. The Company estimates expected stock price volatility based on actual historical volatility for periods that the Company believes represent predictors of future volatility. The Company uses historical data to estimate option exercises, expected option holding periods and option forfeitures. The Company bases the risk-free interest rate on the U.S. Treasury note yield for periods equal to the expected term of the option.
	The following table lists the weighted average assumptions the Company used to value stock options:
		Fiscal Year Ended
		28-Jun-14			29-Jun-13			30-Jun-12
	Expected life	5.9 years			5.9 years			5.5 years
	Risk-free interest rate	1.47%			1.05%			2.46%
	Volatility	52%			54%			54%
	Dividend yield	0.00%			0.00%			0.00%
	The following table summarizes the Company’s stock option plans as of July 2, 2011 and changes during the three fiscal periods ended June 28, 2014:
		Outstanding Options
	Options	Shares			Weighted			Weighted			Aggregate
					Average			Average			Intrinsic Value
					Exercise Price			Remaining
								Contractual
								Term
		(in thousands)						(years)			(in thousands)
	Options outstanding at July 2, 2011		2,974		$	10.89			4.88		$	645
	Options granted (weighted average grant date fair value of $3.89)		142			7.65
	Options exercised		(21	)		7.77
	Options forfeited or expired		(642	)		12.37
	Options outstanding at June 30, 2012		2,453		$	10.34			5.12		$	912
	Options granted (weighted average grant date fair value of $4.06)		233			8.07
	Options exercised		(6	)		7.87
	Options forfeited or expired		(249	)		9.17
	Options outstanding at June 29, 2013		2,431		$	10.25			4.86		$	52
	Options granted (weighted average grant date fair value of $4.06)		236			8.16
	Options exercised		(190	)		8.25
	Options forfeited or expired		(392	)		9.96
	Options outstanding at June 28, 2014		2,085		$	10.25			4.54		$	1,077
	Options vested and expected to vest at June 28, 2014		2,048		$	10.3			4.45		$	1,031
	Options exercisable at June 28, 2014		1,796		$	10.62			3.85		$	742
	At June 28, 2014, 1,046,000 shares were available for future grants under the option plans. The aggregate intrinsic value of options exercised during the fiscal years ended June 28, 2014, June 29, 2013 and June 30, 2012 was $177,000, $2,000 and $8,000, respectively.
	The Company has unamortized share-based compensation expense related to options of $1.3 million, which will be amortized to expense over a weighted average period of 2.6 years.
	Additional information regarding options outstanding as of June 28, 2014 is as follows:
		Options Outstanding									Options Exercisable
	Range of Exercise Prices	Number			Weighted			Weighted			Number		Weighted
		Outstanding			Average			Average			Exercisable as		Average
		as of June 28,			Remaining			Exercise			of June 28,		Exercise
		2014			Contractual			Price			2014		Price
					Term (Years)
	$  4.89    $  7.87		458,067			6.88		$	7.51			259,883	$	7.47
	$  7.88    $  8.71		420,413			3.08		$	8.34			398,919	$	8.34
	$  8.72    $10.01		506,849			4.88		$	9.58			436,825	$	9.69
	$10.02    $15.45		494,607			3.81		$	12.6			494,607	$	12.6
	$15.45    $18.10		205,500			3.17		$	16.3			205,500	$	16.3
	$  4.89    $18.10		2,085,436			4.54		$	10.25			1,795,734	$	10.62
	Restricted Stock Units
	Restricted stock units (“RSUs”) are converted into shares of the Company’s common stock upon vesting on a one-for-one basis. Typically, vesting of RSUs is subject to the employee’s continuing service to the Company. RSUs generally vest over a period of 4 years and are expensed ratably on a straight-line basis over their respective vesting period net of estimated forfeitures. The fair value of RSUs granted pursuant to the Company’s 2004 Stock Incentive Plan is the product of the number of shares granted and the grant date fair value of our common stock. The following table summarizes the RSUs as of July 2, 2011 and changes during the three fiscal years ended June 28, 2014:
		Shares			Weighted			Weighted			Aggregate
					Average Grant			Average			Intrinsic Value
					Date Fair			Remaining
					Value			Vesting Term
		(in thousands)						(years)			(in thousands)
	RSUs outstanding at July 2, 2011		592		$	9.73			1.6		$	5,253
	Awarded		156			7.78
	Released		(203	)		9.91
Forfeited		(41	)		9.73
RSUs outstanding at June 30, 2012		504		$	9.06			1.42		$	4,535
Awarded		301			7.74
Released		(217	)		9.55
Forfeited		(63	)		8.24
RSUs outstanding at June 29, 2013		525		$	8.2			1.48		$	3,735
Awarded		416			8.46
Released		(196	)		8.61
Forfeited		(96	)		8.26
RSUs outstanding at June 28, 2014		649		$	8.23			1.58		$	5,901
RSUs vested and expected to vest after June 28, 2014		553		$	8.22			1.46		$	5,029
The Company has unamortized share-based compensation expense related to RSUs of $3.8 million, which will be amortized to expense over a weighted average period of 2.7 years.
2010 EMPLOYEE STOCK PURCHASE PLAN
The Company’s 2010 Employee Stock Purchase Plan (the “Stock Purchase Plan”) allows eligible employees of the Company to purchase shares of Common Stock through payroll deductions. The Company reserved 2.0 million shares of the Company’s Common Stock for issuance under the Stock Purchase Plan, of which 1.6 million remain available at June 28, 2014. The Stock Purchase Plan permits eligible employees to purchase Common Stock at a discount through payroll deductions during six-month purchase periods. The six-month periods come to an end on or about May 1 and November 1 and the purchases are then made. Participants in the Stock Purchase Plan may purchase stock at 85% of the lower of the stock’s fair market value on the first day and last day of the purchase period. The maximum number of shares of Common Stock that any employee may purchase under the Stock Purchase Plan during any offering period is 1,500 shares, and an employee may not accrue more than $15,000 for share purchases in any offering period. During fiscal year 2014, 2013 and 2012, the Company issued 129,000, 125,000 and 109,000 shares of common stock at weighted average prices of $6.02, $5.98 and $6.96, respectively. The weighted average grant date fair value of the fiscal 2014, 2013 and 2012 stock purchase awards were $1.75, $1.65 and $2.22 per share, respectively.
The Company estimates the fair value of stock purchase rights granted under the Company’s Stock Purchase Plan on the date of grant using the Black-Scholes option valuation model. ASC Topic 718, Stock Based Compensation, states that a “lookback” pricing provision with a share limit should be considered a combination of stock and a call option. The valuation results for these elements have been combined to value the specific features of the stock purchase rights. The Company bases volatility on the expected volatility of the Company’s stock during the accrual period. The expected term is determined as the time from enrollment until purchase. The Company uses historical data to determine expected forfeitures and the U.S. Treasury yield for the risk-free interest rate for the expected term.
The following table lists the values of the assumptions the Company used to value share-based compensation in the Stock Purchase Plan:
	Fiscal Year Ended
	28-Jun-14			29-Jun-13			30-Jun-12
Expected life	6 months			6 months			6 months
Risk-free interest rate	0.07%			0.12%			0.10%
Volatility range	26%–34%			35%–37%			43%–64%
Dividend yield	0.00%			0.00%			0.00%
The following table summarizes activity in the Company’s employee stock purchase plan during the fiscal year ended June 28, 2014:
	Shares			Weighted
				Average
				Purchase
				Price
Beginning Available		1,710,525
Purchases		(128,969	)	$	6.02
Ending Available		1,581,556
At June 28, 2014, the Company has $75,000 in unamortized share-based compensation related to its employee stock purchase plan. We estimate this expense will be amortized and recognized in the consolidated statements of operations over the next four months.
REPORTING SHARE-BASED COMPENSATION
The following table shows total share-based compensation expense classified by consolidated statement of operations reporting caption generated from the plans mentioned above:
	Fiscal Year Ended
(in thousands)	June 28,			June 29,			June 30,
	2014			2013			2012
Cost of revenues	$	163		$	187		$	211
Research and development		1,096			1,282			1,434
Selling, general and administrative		1,533			1,871			2,091
Pre-tax stock-based compensation expense		2,792			3,340			3,736
Income tax effect		(910	)		(1,101	)		(1,229	)
Net stock-based compensation expense	$	1,882		$	2,239		$	2,507
The amount of share-based compensation expense in inventory at June 28, 2014, June 29, 2013 and June 30, 2012 is immaterial.
Share-based compensation expense categorized by the type of award from which it arose is as follows for fiscal years ended June 28, 2014, June 29, 2013 and June 30, 2012:
	Fiscal Year Ended
(in thousands)	June 28,			June 29,			June 30,
	2014			2013			2012
Stock incentive plans	$	2,586		$	3,128		$	3,492
Less income tax effect		910			1,101			1,229
Net stock incentive plan expense		1,676			2,027			2,263
Employee stock purchase plan		206			212			244
Less income tax effect		—			—			—
Net employee stock purchase plan expense		206			212			244
	$	1,882		$	2,239		$	2,507
STOCK REPURCHASE PLAN
On April 26, 2012, the Board of Directors authorized a share repurchase program for up to $25 million of shares of the Company’s common stock, and on April 24, 2014 the Board authorized an additional $20 million for the share repurchase program. The Company was authorized to repurchase the shares from time to time in the open market or private transactions, at the discretion of the Company’s management. During the year ended June 28, 2014, the Company repurchased 1,354,511 shares for an aggregate cost of $11.3 million. During the year ended June 29, 2013, the Company repurchased 1,100,306 shares for an aggregate cost of $7.8 million. During the year ended June 30, 2012, the Company repurchased 1,482,572 shares for an aggregate cost of $11.6 million. As of June 28, 2014, approximately $26.6 million may yet be purchased under the 2012 and 2014 purchase authorities.
Current cash balances and the proceeds from stock option exercises and purchases in the stock purchase plan have funded stock repurchases in the past, and the Company expects to fund future stock repurchases from these same sources.

Shareholder_Rights_Plan

Shareholder Rights Plan	12 Months Ended
	Jun. 28, 2014
Shareholder Rights Plan [Abstract]	'
SHAREHOLDER RIGHTS PLAN	'
	15. SHAREHOLDER RIGHTS PLAN
	On March 6, 2012, the Company adopted a shareholder rights plan and declared a dividend of one preferred share purchase right for each share of common stock held by shareholders of record as of that date. Each right entitles shareholders, after the rights become exercisable, to purchase one one-thousandth of a share of our Series D Junior Participating Preferred Stock.
	The Company designed the rights plan to protect the long-term value of the Company for its shareholders during any future unsolicited acquisition attempt. The Company did not adopt the rights plan in response to any specific attempt to acquire the Company or its shares and the Company is not aware of any current efforts to do so. The rights will become exercisable only upon the occurrence of certain events specified in the plan, including the acquisition of 15% of the Company’s outstanding common stock by a person or group. Should a person or group acquire 15% or more of the outstanding common stock or announce an unsolicited tender offer, the consummation of which would result in a person or group acquiring 15% or more of the outstanding common stock, shareholders other than the acquiring person may exercise the rights, unless the Board of Directors has approved the transaction in advance. Each right entitles the holder, other than an acquiring person, to purchase shares of the Company’s common stock (or, in the event that there are insufficient authorized common stock shares, substitute consideration such as cash, property, or other securities of the Company, such as Preferred Stock) at a 50% discount to the then prevailing market price. Prior to the acquisition by a person or group of 15% or more of the outstanding common stock, the Company may redeem the rights for $0.001 per right at the option of the Board of Directors. The rights will expire on March 6, 2022. As of June 28, 2014, there were 21,974,000 rights outstanding.

Fair_Value_Measurements

Fair Value Measurements	12 Months Ended
	Jun. 28, 2014
Fair Value Measurements [Abstract]	'
FAIR VALUE MEASUREMENTS	'
	16. FAIR VALUE MEASUREMENTS
	The Company defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. The fair value hierarchy is based on three levels of inputs that may be used to measure fair value, of which the first two are considered observable and the last is considered unobservable:
	•	Level 1 — Quoted prices in active markets for identical assets or liabilities.
	•	Level 2 — Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
	•	Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.
	The following table represents our fair value hierarchy for financial assets (cash equivalents and investments) measured at fair value on a recurring basis. Level 1 available-for-sale investments are primarily comprised of investments in U.S. Treasury securities, valued using market prices in active markets. Most of the investments are classified as Level 2. Level 2 pricing is provided by third party sources of market information obtained through the Company’s investment advisors. The Company does not adjust for or apply any additional assumptions or estimates to the pricing information it receives from advisors. The Company’s investment advisors obtain pricing data from independent sources, such as Standard & Poor’s, Bloomberg and Interactive Data Corporation, and rely on comparable pricing of other securities because the Level 2 securities it holds are not actively traded and have fewer observable transactions. The Company considers this the most reliable information available for the valuation of the securities.
	The Company’s Level 2 securities include time deposits, government securities, corporate debt securities and mortgage backed and asset backed securities. Government securities include US federal agency securities, foreign government and agency securities, and US state and municipal bond obligations. Many of the municipal bonds are
	insured; those that are not are nearly all AAA/Aaa rated. The corporate debt securities are all investment grade and most are single A-rated or better. The asset-backed securities are AAA/Aaa rated and are backed by auto loans, student loans, credit card balances and residential or commercial mortgages.
	Assets measured at fair value are summarized as follows:
			As of June 28, 2014
	(in thousands)		Fair Value		Level 1		Level 2		Level 3
	Investments(1)
	US Treasury securities		$	527	$	527	$	—	$	—
	Repurchase agreements			4,547		—		4,547		—
	Time deposits			17,693		—		17,693		—
	National government and agency securities			5,055		—		5,055		—
	State and municipal bond obligations			7,149		—		7,149		—
	Corporate bonds and notes			42,781		—		42,781		—
	Asset backed securities			7,614		—		7,614		—
	Mortgage backed securities			4,785		—		4,785		—
	Total		$	90,151	$	527	$	89,624	$	—
			As of June 29, 2013
	(in thousands)		Fair Value		Level 1		Level 2		Level 3
	Investments(1)
	Commercial paper		$	2,400	$	—	$	2,400	$	—
	Repurchase agreements			4,988		—		4,988		—
	Time deposits			12,087		—		12,087		—
	National government and agency securities			4,451		—		4,451		—
	State and municipal bond obligations			3,758		—		3,758		—
	Corporate bonds and notes			47,793		—		47,793		—
	Asset backed securities			10,022		—		10,022		—
	Mortgage backed securities			6,731		—		6,731		—
	Total		$	92,230	$	—	$	92,230	$	—
	(1)	At June 28, 2014, $4,047 of the repurchase agreements are included in cash and cash equivalents; at June 29, 2013, the commercial paper and $2,991 of the repurchase agreements are included in cash and cash equivalents; the balance of the investments at June 28, 2014 and June 29, 2013 are included in short-term investments in marketable securities on the consolidated balance sheets.
	The Company had no transfers between Level 1 and Level 2 during the years ended June 28, 2014 and June 29, 2013.
	When assessing marketable securities for other-than-temporary declines in value, a number of factors are considered. Analyses of the severity and duration of price declines, remaining years to maturity, portfolio manager reports, economic forecasts, and the specific circumstances of issuers indicate that it is reasonable to expect marketable securities with unrealized losses at June 28, 2014 to recover in fair value up to the Company’s cost bases within a reasonable period of time. The Company does not intend to sell investments with unrealized losses before maturity, when the obligors are required to redeem them at full face value or par. The Company believes the obligors have the financial resources to redeem the debt securities. Accordingly, the Company does not consider the investments to be other-than-temporarily impaired at June 28, 2014.
	The Company has determined that the amounts reported for cash and cash equivalents, accounts receivable, deposits, accounts payable, accrued liabilities and debt approximate fair value because of their short maturities and/or variable interest rates.

Income_Taxes

Income Taxes	12 Months Ended
	Jun. 28, 2014
Income Tax Disclosure [Abstract]	'
INCOME TAXES	'
	17. INCOME TAXES
	Income tax expense consists of federal, state and foreign current and deferred income taxes as follows:
		Fiscal Year Ended
	(in thousands)	June 28,			June 29,			June 30,
		2014			2013			2012
	Income (loss) before income taxes
	U.S.	$	(1,282	)	$	12,176		$	341
	Foreign		5,044			(27,782	)		554
			3,762			(15,606	)		895
	Federal:
	Current		(1,366	)		5,424			941
	Deferred		95			141			(641	)
			(1,271	)		5,565			300
	State:
	Current		—			7			(522	)
	Deferred		(12	)		(172	)		2,768
			(12	)		(165	)		2,246
	Foreign:
	Current		953			672			551
	Deferred		100			151			—
			1,053			823			551
	Total current		(413	)		6,103			970
	Total deferred		183			120			2,127
	Total income tax expense (benefit)	$	(230	)	$	6,223		$	3,097
	The reconciliation between the Company’s effective tax rate and the U.S. statutory rate is as follows:
		Fiscal Year Ended
		June 28,			June 29,			June 30,
		2014			2013			2012
	Tax provision at federal statutory rate		34	%		33.8	%		34	%
	State income taxes, net of federal benefit		(1.3	)		2.1			(33.4	)
	Foreign income and withholding taxes		1.7			(67.9	)		34.1
	Benefits from resolution of certain tax audits and expiration of statute of limitations		(21.8	)		0.8			(15.4	)
	Intercompany licensing of intellectual property		(27.1	)		(6.5	)		—
	Share-based compensation		3.4			(1.1	)		20.5
	Research and development tax credits		(2.3	)		—			(2.2	)
	Change in valuation allowance		0.5			(1.8	)		307.3
	Other		6.8			0.7			1.1
	Income tax expense		(6.1	)%		(39.9	)%		346	%
	The components of the net deferred tax assets were as follows (in thousands):
		As of the year ended
	(in thousands)	June 28,			June 29,
		2014			2013
	Deferred tax assets:
	Credit carryforwards	$	2,778		$	2,798
	Accruals and reserves		843			1,311
	Cumulative loss on investment		400			884
	Depreciation and amortization		(933	)		(975	)
	Net operating loss carryforward		1,418			1,424
	Share-based compensation		3,013			3,088
	Other		781			530
	Total		8,300			9,060
	Valuation allowance		(5,114	)		(5,064	)
	Deferred tax assets	$	3,186		$	3,996
	Deferred tax liabilities:
	Gain on previously held shares in unconsolidated affiliate	$	(3,793	)	$	(3,768	)
	Acquired PTI intangibles and other		(1,667	)		(2,030	)
	Deferred tax liabilities	$	(5,460	)	$	(5,798	)
	As of June 28, 2014, the Company has net operating loss carryforwards of approximately $207,000, $3.7 million and $5.0 million for PSE-TW in Taiwan, PSE-SD in China and PTI in Hong Kong, which will begin to expire in 2015, 2014 and no expiration, respectively. In addition, the Company has research and development tax credit carryforwards of approximately $145,000 and $4.7 million to offset future federal and state taxable income. The federal research and development tax credit carryforward will begin to expire in 2034 and the state research and development tax credit can be carried forward indefinitely.
	The Company provides a valuation allowance for deferred tax assets when it is more likely than not, based upon currently available evidence and other factors, that some portion or all of the deferred tax asset will not be realized. The change in valuation allowance for the year ended June 28, 2014 and June 29, 2013 was an increase of $50,000 and $759,000, respectively, which resulted primarily from an increase in the research and development tax credit for California and the foreign net operating losses.
	Consolidated income before income taxes includes non-U.S. income (loss) of approximately $5.0 million, $(27.8) million and $554,000 for the fiscal years ended June 28, 2014, June 29, 2013 and June 30, 2012, respectively. Pericom has not provided for U.S. income taxes on a cumulative total of approximately $19.7 million of undistributed earnings reported by certain foreign subsidiaries. The Company intends to reinvest these earnings indefinitely in its foreign subsidiaries. If these earnings were distributed to the United States in the form of dividends or otherwise, or if the shares of the relevant foreign subsidiaries were sold or otherwise transferred, the Company would be subject to additional U.S. income taxes (subject to an adjustment for foreign tax credits) and foreign withholding taxes. It is not practical to determine the unrecognized deferred U.S. income tax liability that might be payable on the possible remittance of earnings that are intended to be reinvested indefinitely due to the complexities associated with its hypothetical calculation.
	The Company recorded $1.7 million for unrecognized tax benefits as of June 28, 2014. A reconciliation of the beginning and ending amount of unrecognized tax benefit for the three fiscal years from July 2, 2011 through June 28, 2014 is as follows:
	(in thousands)
	Balance as of July 2, 2011	$	(755	)
Gross increases — prior period tax positions		(515	)
Gross increases — current period tax positions		(475	)
Reductions as a result of a lapse of statute of limitations		138
Balance as of June 30, 2012	$	(1,607	)
Gross increases — prior period tax positions		(135	)
Gross increases — current period tax positions		(1,423	)
Reductions as a result of a lapse of statute of limitations		132
Balance as of June 29, 2013	$	(3,033	)
Gross increases — prior period tax positions		(411	)
Gross increases — current period tax positions		(194	)
Reductions — prior period tax positions		1,020
Reductions as a result of a lapse of statute of limitations		887
Balance as of June 28, 2014	$	(1,731	)
$934,000 of the balance at June 28, 2014 would affect the Company’s effective tax rate if recognized. The Company is subject to examination by federal, foreign, and various state jurisdictions for the years 2008 through 2014. The Internal Revenue Service recently completed their examination of the Company’s federal tax returns for fiscal 2010 and 2011, and additional tax payments of approximately $208,000 were made, including interest charges for the two years.
As of June 28, 2014, the Company has accrued $215,000 for interest and penalties related to the unrecognized tax benefits. The balance of unrecognized tax benefits and the related interest and penalties is recorded as a noncurrent liability on our consolidated balance sheet.
Within the next 12 months, we do not anticipate a material decrease in the unrecognized tax benefit or any other significant changes to our tax reserves during that period.

Employee_Benefit_Plan

Employee Benefit Plan	12 Months Ended
	Jun. 28, 2014
Employee Benefit Plan [Abstract]	'
EMPLOYEE BENEFIT PLAN	'
	18. EMPLOYEE BENEFIT PLAN
	The Company has a 401(k) tax-deferred savings plan under which eligible employees may elect to have a portion of their salary deferred and contributed to the plan. The Board of Directors determines the employer matching contributions at their discretion. There were no employer-matching contributions in fiscal 2014, 2013 or 2012.

Industry_and_Geographical_Segm

Industry and Geographical Segment Information	12 Months Ended
	Jun. 28, 2014
Industry and Geographical Segment Information [Abstract]	'
INDUSTRY AND GEOGRAPHICAL SEGMENT INFORMATION	'
	19. INDUSTRY AND GEOGRAPHICAL SEGMENT INFORMATION
	The Company has three operating segments which aggregate into one reportable segment, the interconnectivity device supply market. The Company designs, develops, manufactures and markets high performance integrated circuits and frequency control products. The Chief Executive Officer has been identified as the Chief Operating Decision Maker as defined by ASC No. 280, Disclosures about Segments Reporting (“ASC 280”).
	For geographical reporting, the Company attributes net sales to the country where customers are located (the “bill to” location). The Company neither conducts business in, nor sells to persons in, Iran, Syria, Sudan, or Cuba, countries located in the referenced regions that are identified as state sponsors of terrorism by the U.S. Department of State, and are subject to U.S. economic sanctions and export controls. Long-lived assets consist of all non-monetary assets, excluding non-current deferred tax assets, goodwill and intangible assets. The Company attributes long-lived assets to the country where they are located. The following presents net sales for each of the three years ended June 28, 2014; and the net book value of long-lived assets as of June 28, 2014, June 29, 2013 and June 30, 2012 by geographical segment:
		Fiscal Year Ended
	(in thousands)	June 28,		June 29,		June 30,
		2014		2013		2012
	Net sales to countries:
	China (including Hong Kong)	$	61,054	$	61,486	$	48,178
	Taiwan		39,463		43,144		63,301
	United States		5,927		6,517		7,242
	Others (less than 10% each)		21,624		18,108		18,414
	Total net sales	$	128,068	$	129,255	$	137,135
	(in thousands)
	Long-lived assets:
	China (including Hong Kong)	$	32,234	$	35,180	$	37,761
	Taiwan		12,914		14,120		15,005
	United States		12,154		10,779		2,304
	Korea		1,067		659		650
	Others (less than 10% each)		168		221		382
	Total long-lived assets	$	58,537	$	60,959	$	56,102

Quarterly_Financial_Data_Unaud

Quarterly Financial Data (Unaudited)	12 Months Ended
	Jun. 28, 2014
Quarterly Financial Information Disclosure [Abstract]	'
QUARTERLY FINANCIAL DATA	'
	20. QUARTERLY FINANCIAL DATA (Unaudited)
	Following is a summary of quarterly operating results and share data for the years ended June 28, 2014 and June 29, 2013:
	PERICOM SEMICONDUCTOR CORPORATION
	QUARTERLY FINANCIAL DATA
	(in thousands, except per share data)
	(Unaudited)
		For the Quarter Ended
		June 28,			March 29,			Dec 28,			Sept 28,
		2014			2014			2013			2013
	Net revenues	$	32,739		$	30,681		$	32,040		$	32,608
	Cost of revenues		19,188			18,175			19,820			19,800
	Gross profit		13,551			12,506			12,220			12,808
	Operating expenses:
	Research and development		4,782			4,694			5,274			5,045
	Selling, general and administrative		8,100			7,407			7,126			7,687
	Total operating expenses		12,882			12,101			12,400			12,732
	Income from operations		669			405			(180	)		76
	Interest and other income, net		456			802			1,047			486
	Income before income tax expense		1,125			1,207			867			562
	Income tax expense (benefit)		291			(421	)		(331	)		231
	Net income from consolidated companies		834			1,628			1,198			331
	Equity in net income of unconsolidated affiliates		50			13			27			43
	Net income	$	884		$	1,641		$	1,225		$	374
	Basic income per share	$	0.04		$	0.07		$	0.05		$	0.02
	Diluted income per share	$	0.04		$	0.07		$	0.05		$	0.02
	Shares used in computing basic income per share		22,123			22,659			22,800			22,794
	Shares used in computing diluted income per share		22,338			22,880			23,019			22,951
	PERICOM SEMICONDUCTOR CORPORATION
	NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
	(in thousands, except per share data)
		For the Quarter Ended
		June 29,			March 30,			Dec 29,			Sept 29,
		2013			2013			2012			2012
	Net revenues	$	31,707		$	30,366		$	30,433		$	36,749
	Cost of revenues		19,791			19,521			19,239			22,838
	Gross profit		11,916			10,845			11,194			13,911
	Operating expenses:
	Research and development		5,320			5,277			5,097			5,323
	Selling, general and administrative		7,217			7,193			7,532			7,639
	Goodwill impairment		16,899			—			—			—
	Total operating expenses		29,436			12,470			12,629			12,962
	Income (loss) from operations		(17,520	)		(1,625	)		(1,435	)		949
	Interest and other income, net		1,277			1,318			795			635
	Income (loss) before income tax expense		(16,243	)		(307	)		(640	)		1,584
	Income tax expense		573			395			4,756			500
	Net income (loss) from consolidated companies		(16,816	)		(702	)		(5,396	)		1,084
	Equity in net income of unconsolidated affiliates		30			21			57			108
	Net income (loss)	$	(16,786	)	$	(681	)	$	(5,339	)	$	1,192
	Basic income (loss) per share	$	(0.74	)	$	(0.03	)	$	(0.23	)	$	0.05
	Diluted income (loss) per share	$	(0.74	)	$	(0.03	)	$	(0.23	)	$	0.05
	Shares used in computing basic income (loss) per share		22,783			23,162			23,515			23,543
	Shares used in computing diluted income (loss) per share		22,783			23,162			23,515			23,740

Valuation_and_Qualifying_Accou

Valuation and Qualifying Accounts	12 Months Ended
	Jun. 28, 2014
Valuation and Qualifying Accounts [Abstract]	'
Schedule of Valuation and Qualifying Accounts	'
	Schedule II
	PERICOM SEMICONDUCTOR CORPORATION
	VALUATION AND QUALIFYING ACCOUNTS
	(in thousands)
		Balance at		Charged to		Deductions			Balance at
		Beginning		Revenues					End of
		of Period							Period
	Reserves for returns and pricing adjustments
	Fiscal year ended June 28, 2014	$	2,435	$	4,880	$	(4,879	)	$	2,436
	Fiscal year ended June 29, 2013		2,522		4,493		(4,580	)		2,435
	Fiscal year ended June 30, 2012		1,718		5,982		(5,178	)		2,522
		Balance at		Charged to		Deductions/			Balance at
		Beginning		Expense		Write-offs			End of
		of Period							Period
	Allowance for doubtful accounts
	Fiscal year ended June 28, 2014	$	76	$	1	$	(52	)	$	25
	Fiscal year ended June 29, 2013		44		49		(17	)		76
	Fiscal year ended June 30, 2012		229		92		(277	)		44
		Balance at		Charged to		Deductions/			Balance at
		Beginning		Expense		Write-offs			End of
		of Period							Period
	Deferred tax valuation allowance
	Fiscal year ended June 28, 2014	$	5,064	$	50	$	—		$	5,114
	Fiscal year ended June 29, 2013		4,305		759		—			5,064
	Fiscal year ended June 30, 2012		1,062		3,243		—			4,305

Business_and_Significant_Accou1

Business and Significant Accounting Policies (Policies)	12 Months Ended
	Jun. 28, 2014
Business and Significant Accounting Policies [Abstract]	'
USE OF ESTIMATES	'
	USE OF ESTIMATES — The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses during the reporting period. Actual results could differ from those estimates.
BASIS OF PRESENTATION	'
	BASIS OF PRESENTATION — These consolidated financial statements include the accounts of Pericom Semiconductor Corporation and its wholly owned subsidiaries, Pericom Global Limited (“PGL”), PSE Technology Corporation (“PSE-TW”), and Pericom Asia Limited (“PAL”). PGL has two wholly-owned subsidiaries, Pericom International Limited (“PIL”) and Pericom Semiconductor (HK) Limited (“PHK”). In addition, PAL has three subsidiaries, PSE Technology (Shandong) Corporation (“PSE-SD”), Pericom Technology Yangzhou Corporation (“PSC-YZ”) for the Jinan, China and Yangzhou, China operations, respectively, and Pericom Technology Inc. (“PTI”). All significant intercompany balances and transactions have been eliminated in consolidation.
	The Company has significant operations in the People’s Republic of China (“PRC”), where certain political, economic and currency restrictions may apply. Insofar as can be reasonably determined, and based on our experience to date, the effect of foreign exchange restrictions upon the consolidated financial position and results of the Company are not material.
FISCAL PERIOD	'
	FISCAL PERIOD — For purposes of reporting the financial results, the Company’s fiscal years end on the Saturday closest to the end of June. The year ended July 3, 2010 contains 53 weeks, whereas all other fiscal years presented herein include 52 weeks.
CASH EQUIVALENTS	'
	CASH EQUIVALENTS — The Company considers all highly liquid investments purchased with an original or remaining maturity of three months or less when purchased to be cash equivalents. The recorded carrying amounts of the Company’s cash and cash equivalents approximate their fair value.
SHORT-TERM AND LONG-TERM INVESTMENTS IN MARKETABLE SECURITIES	'
	SHORT-TERM INVESTMENTS IN MARKETABLE SECURITIES — The Company’s policy is to invest in instruments with investment grade credit ratings. The Company classifies its short-term investments as “available-for-sale” securities and the Company bases the cost of securities sold using the specific identification method. The Company accounts for unrealized gains and losses on its available-for-sale securities as a separate component of shareholders’ equity in the consolidated balance sheets in the period in which the gain or loss occurs. In prior years, the Company classified portions of its available-for-sale securities as current or noncurrent based on each security’s attributes. Effective as of June 28, 2014, all available-for-sale securities are classified as short-term investments, as we consider the entire investment portfolio to be saleable if cash is needed or if better investment opportunities arise. Prior period balance sheets have been reclassed accordingly to conform to the current year presentation. This reclass had no effect on previously reported net income (loss), comprehensive income (loss), shareholders’ equity or cash flows.
	As of June 28, 2014 and June 29, 2013, investments, and any difference between the fair market value and the underlying amortized cost of such investments, consisted of the following:
	Available-for-Sale Securities:
			As of June 28, 2014
	(in thousands)		Amortized		Unrealized			Unrealized			Net			Fair
			Cost		Gains			Losses			Unrealized			Value
											Gains
											(Losses)
	Available-for-Sale Securities
	Time deposits		$	17,693	$	—		$	—		$	—		$	17,693
	Repurchase agreements			500		—			—			—			500
	US Treasury securities			526		1			—			1			527
	National government and agency securities			4,962		95			(2	)		93			5,055
	State and municipal bond obligations			7,090		63			(4	)		59			7,149
	Corporate bonds and notes			42,675		249			(143	)		106			42,781
	Asset backed securities			7,592		28			(6	)		22			7,614
	Mortgage backed securities			4,766		26			(7	)		19			4,785
	Total		$	85,804	$	462		$	(162	)	$	300		$	86,104
			As of June 29, 2013
	(in thousands)		Amortized		Unrealized			Unrealized			Net			Fair
			Cost		Gains			Losses			Unrealized			Value
											Gains
											(Losses)
	Available-for-Sale Securities
	Time deposits		$	12,087	$	—		$	—		$	—		$	12,087
	Repurchase agreements			1,997		—			—			—			1,997
	National government and agency securities			4,348		106			(3	)		103			4,451
	State and municipal bond obligations			3,776		9			(27	)		(18	)		3,758
	Corporate bonds and notes			48,438		71			(716	)		(645	)		47,793
	Asset backed securities		10,063		19			(60	)		(41	)		10,022
	Mortgage backed securities			6,755		26			(50	)		(24	)		6,731
	Total		$	87,464	$	231		$	(856	)	$	(625	)	$	86,839
	The following tables show the gross unrealized losses and fair values of the Company’s investments that have unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of June 28, 2014 and June 29, 2013:
			Continuous Unrealized Losses at June 28, 2014
			Less Than 12 Months					12 Months or Longer						Total
	(in thousands)		Fair		Unrealized			Fair			Unrealized			Fair		Unrealized
			Value		Losses			Value			Losses			Value		Losses
	National government and agency securities		$	282	$	1		$	91		$	1		$	373	$	2
	State and municipal bond obligations			—		—			695			4			695		4
	Corporate bonds and notes			3,901		11			5,801			132		9,702		143
	Asset backed securities			895		1			1,195			5			2,090		6
	Mortgage backed securities			1,083		3			504			4			1,587		7
			$	6,161	$	16		$	8,286		$	146		$	14,447	$	162
			Continuous Unrealized Losses at June 29, 2013
			Less Than 12 Months					12 Months or Longer						Total
	(in thousands)		Fair		Unrealized			Fair			Unrealized			Fair		Unrealized
			Value		Losses			Value			Losses			Value		Losses
	National government and agency securities		$	154	$	3		$	—		$	—		$	154	$	3
	State and municipal bond obligations			2,364		27			—			—			2,364		27
	Corporate bonds and notes			36,394		626			4,298			90			40,692		716
	Asset backed securities			5,881		51			546			9			6,427		60
	Mortgage backed securities			3,616		13			216			37			3,831		50
			$	48,409	$	720		$	5,060		$	136		$	53,469	$	856
	The unrealized losses are of a temporary nature due to the Company’s intent and ability to hold the investments until maturity or until the cost is recoverable. The unrealized losses are primarily due to fluctuations in market interest rates. The Company reports unrealized gains and losses on its “available-for-sale” securities in accumulated other comprehensive income, net of tax, in shareholders’ equity.
	The Company records gains or losses realized on sales of available-for-sale securities in interest and other income, net on its consolidated statements of operations. The cost of securities sold is based on the specific identification of the security and its amortized cost. In fiscal 2014, 2013 and 2012, realized gains on available-for-sale securities were $179,000, $1.0 million and $673,000, respectively.
	The following table lists the fair value of the Company’s short-term investments by length of time to maturity as of June 28, 2014 and June 29, 2013:
	(in thousands)		June 28,		June 29,
			2014		2013
	One year or less		$	24,963	$	19,853
	Between one and three years			24,242		29,525
	Greater than three years			30,449		29,244
	Multiple dates			6,450		8,217
			$	86,104	$	86,839
Securities with maturities over multiple dates are mortgage-backed securities (“MBS”) or asset-backed securities (“ABS”) featuring periodic principle paydowns through 2041.
FAIR VALUE OF FINANCIAL INSTRUMENTS	'
	FAIR VALUE OF FINANCIAL INSTRUMENTS — The Company has determined that the amounts reported for cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities approximate fair value because of their short maturities and/or variable interest rates. Available-for-sale investments are reported at their fair value based on quoted market prices. A further discussion of the fair value of financial instruments is detailed in Note 16 to the Consolidated Financial Statements contained in this report on Form 10-K.
ALLOWANCE FOR DOUBTFUL ACCOUNTS	'
	ALLOWANCE FOR DOUBTFUL ACCOUNTS — The Company computes its allowance for doubtful accounts using a combination of factors. In cases where the Company is aware of circumstances that may impair a specific customer’s ability to meet its financial obligations to the Company, the Company records a specific allowance against amounts due to the Company, reducing the net recognized receivable to the amount the Company reasonably believes it will collect. For all other customers, the Company recognizes allowances for doubtful accounts based on the length of time the receivables are past due, the current business environment and its historical experience.
INVENTORIES	'
	INVENTORIES — For IC and certain FCP products, the Company records inventories at the lower of standard cost (which generally approximates actual cost on a first-in, first-out basis) or market value. The carrying value of inventory is adjusted for excess and obsolete inventory based on inventory age, shipment history and the forecast of demand over a specific future period. The semiconductor markets that the Company serves are volatile and actual results may vary from forecast or other assumptions, potentially affecting the Company’s assessment of excess and obsolete inventory, resulting in material effects on gross margin.
	The inventories of the remainder of the FCP products are recorded at the lower of weighted-average cost, which approximates actual cost, or market value. Weighted average cost is comprised of average manufacturing costs weighted by the volume produced in each production run. Market value is defined as the net realizable value for finished goods, and replacement cost for raw materials and work in process.
	Raw material inventory is considered slow moving and is fully reserved if it has not moved in 365 days. For assembled devices, the inventory is disaggregated by part number. The quantities on hand in each part number category are compared to the quantity that was shipped in the previous twelve months, the quantity in backlog and to the quantity expected to ship in the next twelve months. A reserve is recorded to the extent the value of each quantity on hand is in excess of the lesser of the three comparisons. The Company also periodically reviews inventory for obsolescence beyond the established formulaic tests. The Company believes this method of evaluating inventory fairly represents market conditions.
	The Company considers the reserved material to be available for sale. The reserved inventory is not revalued should market conditions change or if a market develops for the obsolete inventory. In the past, the Company has sold obsolete inventory that was previously fully reserved.
PROPERTY, PLANT AND EQUIPMENT	'
	PROPERTY, PLANT AND EQUIPMENT — The Company states its property, plant and equipment at cost. Cost includes purchase cost, applicable taxes, freight, installation costs and interest incurred in the acquisition of any asset that requires a period of time to make it ready for use. We compute depreciation and amortization using the straight-line method over estimated useful lives of three to eight years except for buildings, which we depreciate using the straight-line method over estimated useful lives of twenty to forty years. We depreciate leasehold improvements over the shorter of the lease term or the improvement’s estimated useful life. In addition, we capitalize the cost of major replacements, improvements and betterments, while we expense normal maintenance and repair.
INVESTMENTS IN UNCONSOLIDATED AFFILIATES	'
	INVESTMENTS IN UNCONSOLIDATED AFFILIATES — The Company holds or has held ownership interests in various investees. Our ownership in these affiliates has varied from 20% to approximately 49%. We classify these investments as investments in unconsolidated affiliates in our consolidated balance sheets. The Company accounts for long-term investments in companies in which it has an ownership share larger than 20% and in which it has significant influence over the activities of the investee using the equity method. We recognize our proportionate share of each investee’s income or loss in the period in which the investee reports the income or loss. We eliminate all intercompany transactions in accounting for our equity method investments.
OTHER ASSETS	'
	OTHER ASSETS — The Company’s other assets classification includes investments in privately held companies in which we have less than a 20% interest, land use rights and deposits. The Company reports its investments in privately held companies at the lower of cost or market. The Company’s management reviews the investment in these companies for losses that may be other than temporary on a quarterly basis. Should management determine that such an impairment exists, the Company will reduce the value of the Company’s investment in the period in which management discovers the impairment and charge the impairment to the consolidated statement of operations. The Company’s management performed such an evaluation as of June 28, 2014 and determined that no impairment existed. Two of the Company’s subsidiaries, PSE-SD and PTI, hold land use rights that were acquired from the local Chinese government which entitle the Company to use the land for 15 to 50 years. The cost of the land use rights is recorded as a component of other assets and is being depreciated over 15 to 50 years, the useful life of the rights.
LONG-LIVED ASSETS	'
	LONG-LIVED ASSETS — The Company evaluates long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. When the sum of the undiscounted future net cash flows expected to result from the use of the asset and its eventual disposition is less than its carrying amount, the Company will recognize an impairment loss as the amount of the difference between carrying value and fair value as determined by discounted cash flows.
INCOME TAXES	'
	INCOME TAXES — The Company accounts for income taxes following the Financial Accounting Standards Board’s (“FASB”) statements and related interpretations, which require an asset and liability approach to recording deferred taxes. We record a valuation allowance to reduce deferred tax assets when it is more likely than not that a tax benefit will not be realized. The Company’s income tax calculations are based on application of the respective U.S. federal, state or foreign tax laws. The Company’s tax filings, however, are subject to audit by the respective tax authorities. Accordingly, the Company recognizes tax liabilities based on its estimates of whether, and the extent to which, additional taxes will be due when such estimates are more-likely-than-not to be sustained. An uncertain income tax position will not be recognized if it has less than a 50% likelihood of being sustained. To the extent the final tax liabilities are different than the amounts originally accrued, the increases or decreases are recorded as income tax expense or benefit in the consolidated statements of operations.
	The Internal Revenue Service completed their examination of the Company’s federal tax returns for fiscal 2010 and 2011 during fiscal 2014, and additional tax payments of approximately $208,000 were made in fiscal 2014, including interest charges for the two years that were examined. The Company had previously accrued for this exposure.
FOREIGN CURRENCY TRANSLATION	'
	FOREIGN CURRENCY TRANSLATION — The functional currency of the Company’s foreign subsidiaries is the local currency. In consolidation, the Company translates assets and liabilities at exchange rates in effect at the balance sheet date. The Company translates revenue and expense accounts at average exchange rates during the period in which the transaction takes place. Net gains or (losses) from foreign currency translation of assets and liabilities of $394,000 and $1.3 million in fiscal 2014 and 2013, respectively, are included in the cumulative translation adjustment component of accumulated other comprehensive income, net of tax, a component of shareholders’ equity. Net gains or (losses) arising from transactions denominated in currencies other than the functional currency were $(11,000), $562,000 and $334,000 in fiscal 2014, 2013 and 2012 respectively, and are included in interest and other income, net.
SHARE-BASED COMPENSATION	'
	SHARE-BASED COMPENSATION — The Company recognizes employee share-based compensation through measurement at grant date based on the fair value of the award, and the fair value is recognized as an expense over the employee’s requisite service period. See Note 14 for further discussion of share-based compensation.
REVENUE RECOGNITION	'
	REVENUE RECOGNITION — The Company recognizes revenue from the sale of its products when:
	•	Persuasive evidence of an arrangement exists;
	•	Delivery has occurred;
	•	The sales price is fixed or determinable; and
	•	Collectability is reasonably assured.
	Generally, the Company meets these conditions upon shipment because, in most cases, title and risk of loss passes to the customer at that time. In addition, the Company estimates and records provisions for future returns and other charges against revenue at the time of shipment consistent with the terms of sale.
	The Company sells products to large, domestic distributors at the price listed in its price book for that distributor. At the time of sale the Company records a sales reserve for ship from stock and debits (“SSD”s), stock rotations, return material authorizations (“RMA”s), authorized price protection programs, and any special programs approved by management. The Company offsets the sales reserve against revenues, producing the net revenue amount reported in the consolidated statements of operations.
	The market price for the Company’s products can be significantly different from the book price at which the Company sold the product to the distributor. When the market price, as compared to the Company’s original book price, of a particular distributor’s sales opportunity to their own customer would result in low or negative margins for our distributor, the Company negotiates a ship from stock and debit with the distributor. Management analyzes the Company’s SSD history to develop current SSD rates that form the basis of the SSD sales reserve recorded each period. The Company obtains the historical SSD rates from its internal records.
	The Company’s distribution agreements provide for semi-annual stock rotation privileges of typically 10% of net sales for the previous six-month period. The contractual stock rotation applies only to shipments at the Company’s listed book price. Asian distributors typically buy the Company’s product at less than standard price and therefore are not entitled to the 10% stock rotation privilege. In order to provide for routine inventory refreshing, for the Company’s benefit as well as theirs, the Company grants Asian distributors stock rotation privileges between 1% and 10% even though the Company is not contractually obligated to do so. Each month the Company adjusts the sales reserve for the estimated stock rotation privilege anticipated to be utilized by the distributors.
	From time to time, customers may request to return parts for various reasons including the customers’ belief that the parts are not performing to specification. Many such return requests are the result of customers incorrectly using the parts, not because the parts are defective. Management reviews these requests and, if approved, the Company prepares a RMA. The Company is only obligated to accept defective parts returns. To accommodate the Company’s customers, the Company may approve particular return requests, even though it is not obligated to do so. Each month the Company records a sales reserve for approved RMAs covering products that have not yet been returned. The Company does not maintain a general warranty reserve because, historically, valid warranty returns, which are the result of a part not meeting specifications or being non-functional, have been immaterial and the Company can frequently resell returned parts to other customers for use in other applications. The Company monitors and assesses RMA activity and overall materiality to assess whether a general warranty reserve has become appropriate.
	The Company grants price protection solely at the discretion of Pericom management. The purpose of price protection is to reduce the distributor’s cost of inventory as market prices fall thus reducing SSD rates. Pericom sales management prepares price protection proposals for individual products located at individual distributors. Pericom general management reviews and approves or disapproves these proposals. If a particular price protection arrangement is approved, the Company estimates the dollar impact based on the sales price reduction per unit for the products approved and the number of units of those products in that distributor’s inventory. The Company records a sales reserve in that period for the estimated amount at the time revenue is recognized.
	At the discretion of Pericom management, the Company may offer rebates on specific products sold to specific end customers. The purpose of the rebates is to allow for pricing adjustments for large programs without affecting the pricing the Company charges its distributor customers. The Company records the rebate at the time of shipment.
	Pericom typically grants payment terms of between 30 and 60 days to its customers. The Company’s customers generally pay within those terms. The Company grants relatively few customers sales terms that include cash discounts. Distributors are invoiced for shipments at listed book price. When the distributors pay the Company’s invoices, they may claim debits for SSDs, stock rotations, cash discounts, RMAs and price protection when appropriate. Once claimed, the Company processes the requests against the prior authorizations and reduces the reserve previously established for that customer.
	The revenue the Company records for sales to its distributors is net of estimated provisions for these programs. When determining this net revenue, the Company must make significant judgments and estimates. The Company bases its estimates on historical experience rates, inventory levels in the distribution channel, current trends and other related factors. However, because of the inherent nature of estimates, there is a risk that there could be significant differences between actual amounts and the Company’s estimates. The Company’s financial condition and operating results depend on its ability to make reliable estimates and Pericom believes that such estimates are reasonable.
PRODUCT WARRANTY	'
	PRODUCT WARRANTY — The Company offers a standard one-year product replacement warranty. In the past, the Company has not had to accrue for a general warranty reserve, but assesses the level and materiality of RMAs and determines whether it is appropriate to accrue for estimated returns of defective products at the time revenue is recognized. On occasion, management may determine to accept product returns beyond the standard one-year warranty period. In those instances, the Company accrues for the estimated cost at the time management decides to accept the return. Because of the Company’s standardized manufacturing processes and product testing procedures, returns of defective product are infrequent and the quantities have not been significant. Accordingly, historical warranty costs have not been material.
SHIPPING COSTS	'
	SHIPPING COSTS — We charge shipping costs to cost of revenues as incurred.
CONCENTRATION OF CREDIT RISK	'
	CONCENTRATION OF CREDIT RISK — The Company primarily sells its products to a relatively small number of companies and generally does not require its customers to provide collateral or other security to support accounts receivable. The Company maintains allowances for estimated bad debt losses. The Company also purchases substantially all of its wafers from three suppliers and purchases other manufacturing services from a relatively small number of suppliers.
	The following table indicates the percentage of our net revenues and accounts receivable in excess of 10% with any single customer:
					Percentage of
	Fiscal Year Ended:				Net			Trade
					Revenues			Accounts
								Receivable
	28-Jun-14		Customer A			26	%		29	%
			Customer B			10			8
			All others			64			63
						100	%		100	%
	29-Jun-13		Customer A			21	%		28	%
			Customer B			12			7
			All others			67			65
						100	%		100	%
	30-Jun-12		Customer A			18	%		26	%
			Customer B			14			6
			All others			68			68
						100	%		100	%
	The Company maintains cash, cash equivalents and short-term investments with various high credit quality financial institutions. The Company has designed its investment policy to limit exposure to any one institution. The Company performs periodic evaluations of the relative credit standing of those financial institutions that manage its investments. The Company is exposed to credit risk in the event of default by the financial institutions or issuers of securities to the extent of the amounts reported in the consolidated balance sheets.
RECLASSIFICATIONS	'
	RECLASSIFICATIONS — Certain reclassifications have been made to prior year financial statements to conform to the current year presentation. The reclassifications had no effect on the previously reported consolidated statement of operations, comprehensive income (loss), shareholders’ equity or cash flows.
RECENTLY ISSUED ACCOUNTING STANDARDS	'
	RECENTLY ISSUED ACCOUNTING STANDARDS — In July 2013, the Financial Accounting Standards Board issued Accounting Standards Update (“ASU”) No. 2013-11, Income Taxes (Topic 740)-Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. ASU 2013-11 provides guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, similar tax loss, or tax credit carryforward exists. This new standard requires the netting of unrecognized tax benefits (“UTBs”) against a deferred tax asset for a loss or other carryforward that would apply in settlement of the uncertain tax positions. UTBs will be netted against all available same-jurisdiction loss or other tax carryforwards that would be utilized, rather than only against carryforwards that are created by the UTBs. ASU 2013-11 will be effective for annual reporting periods, and interim reporting periods within those years, beginning after December 15, 2013. Early adoption is permitted. Since ASU 2013-11 only impacts financial statement disclosure requirements for unrecognized tax benefits, the Company does not expect its adoption to have an impact on the Company’s financial position or results of operations.
	In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. ASU 2014-09 outlines a single comprehensive model for accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance. ASU 2014-09 requires an entity to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 will be effective for annual and interim reporting periods beginning after December 15, 2016. The impact on our financial condition, results of operations and cash flows as a result of the adoption of ASU 2014-09 has not yet been determined.
EARNINGS (LOSS) PER SHARE	'
	EARNINGS (LOSS) PER SHARE — The Company bases its basic earnings (loss) per share upon the weighted average number of common shares outstanding during the period. Diluted earnings (loss) per share reflect the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock.
	Basic and diluted earnings (loss) per share for each of the three years in the period ended June 28, 2014 is as follows:
			Fiscal Year Ended
	(in thousands, except for per share data)		June 28,		June 29,			June 30,
			2014		2013			2012
	Net income (loss)		$	4,124	$	(21,614	)	$	(2,068	)
	Computation of common shares outstanding — basic earnings (loss) per share:
	Weighted average shares of common stock			22,594		23,251			24,094
	Basic earnings (loss) per share		$	0.18	$	(0.93	)	$	(0.09	)
	Computation of common shares outstanding — diluted earnings (loss) per share:
	Weighted average shares of common stock			22,594		23,251			24,094
	Dilutive shares using the treasury stock method			203		—			—
	Shares used in computing diluted earnings (loss) per share			22,797		23,251			24,094
	Diluted earnings (loss) per share		$	0.18	$	(0.93	)	$	(0.09	)
	As the Company incurred losses for the years ended June 29, 2013 and June 30, 2012, diluted loss per share is the same as basic loss per share since the addition of any contingently issuable share would be anti-dilutive. Options to purchase 1.9 million shares of common stock, and restricted stock units of 1,138 shares were outstanding during the year ended June 28, 2014 and were excluded from the computation of diluted net earnings per share because such options and units were anti-dilutive. Options to purchase 2.4 million shares of common stock, and restricted stock units of 525,000 shares were outstanding during the year ended June 29, 2013 and were excluded from the computation of diluted net earnings per share because such options and units were anti-dilutive. Options to purchase 2.5 million shares of common stock, and restricted stock units of 504,000 shares were outstanding during the year ended June 30, 2012 and were excluded from the computation of diluted net earnings per share because such options and units were anti-dilutive.

Business_and_Significant_Accou2

Business and Significant Accounting Policies (Tables)	12 Months Ended
	Jun. 28, 2014
Business and Significant Accounting Policies [Abstract]	'
Summary of available for sale securities	'
	Available-for-Sale Securities:
			As of June 28, 2014
	(in thousands)		Amortized			Unrealized			Unrealized			Net			Fair
			Cost			Gains			Losses			Unrealized			Value
												Gains
												(Losses)
	Available-for-Sale Securities
	Time deposits		$	17,693		$	—		$	—		$	—		$	17,693
	Repurchase agreements			500			—			—			—			500
	US Treasury securities			526			1			—			1			527
	National government and agency securities			4,962			95			(2	)		93			5,055
	State and municipal bond obligations			7,090			63			(4	)		59			7,149
	Corporate bonds and notes			42,675			249			(143	)		106			42,781
	Asset backed securities			7,592			28			(6	)		22			7,614
	Mortgage backed securities			4,766			26			(7	)		19			4,785
	Total		$	85,804		$	462		$	(162	)	$	300		$	86,104
			As of June 29, 2013
	(in thousands)		Amortized			Unrealized			Unrealized			Net			Fair
			Cost			Gains			Losses			Unrealized			Value
												Gains
												(Losses)
	Available-for-Sale Securities
	Time deposits		$	12,087		$	—		$	—		$	—		$	12,087
	Repurchase agreements			1,997			—			—			—			1,997
	National government and agency securities			4,348			106			(3	)		103			4,451
	State and municipal bond obligations			3,776			9			(27	)		(18	)		3,758
	Corporate bonds and notes			48,438			71			(716	)		(645	)		47,793
	Asset backed securities			10,063			19			(60	)		(41	)		10,022
	Mortgage backed securities			6,755			26			(50	)		(24	)		6,731
	Total		$	87,464		$	231		$	(856	)	$	(625	)	$	86,839
Summary of gross unrealized losses and fair values	'
		Continuous Unrealized Losses at June 28, 2014
			Less Than 12 Months						12 Months or Longer						Total
	(in thousands)		Fair			Unrealized			Fair			Unrealized			Fair		Unrealized
			Value			Losses			Value			Losses			Value		Losses
	National government and agency securities		$	282		$	1		$	91		$	1		$	373	$	2
	State and municipal bond obligations			—			—			695			4			695		4
	Corporate bonds and notes			3,901			11			5,801			132			9,702		143
	Asset backed securities			895			1			1,195			5			2,090		6
	Mortgage backed securities			1,083			3			504			4			1,587		7
			$	6,161		$	16		$	8,286		$	146		$	14,447	$	162
			Continuous Unrealized Losses at June 29, 2013
			Less Than 12 Months						12 Months or Longer						Total
	(in thousands)		Fair			Unrealized			Fair			Unrealized			Fair		Unrealized
			Value			Losses			Value			Losses			Value		Losses
	National government and agency securities		$	154		$	3		$	—		$	—		$	154	$	3
	State and municipal bond obligations			2,364			27			—			—			2,364		27
	Corporate bonds and notes			36,394			626			4,298			90			40,692		716
	Asset backed securities			5,881			51			546			9			6,427		60
	Mortgage backed securities			3,616			13			216			37			3,831		50
			$	48,409		$	720		$	5,060		$	136		$	53,469	$	856
Summary of fair market value of the Company's short and long-term investments by length of time to maturity	'
	(in thousands)		June 28,			June 29,
			2014			2013
	One year or less		$	24,963		$	19,853
	Between one and three years			24,242			29,525
	Greater than three years			30,449			29,244
	Multiple dates			6,450			8,217
			$	86,104		$	86,839
Summary of percentage of net revenues and accounts receivable in excess of 10% with any single customer	'
					Percentage of
	Fiscal Year Ended:					Net			Trade
						Revenues			Accounts
									Receivable
	28-Jun-14		Customer A				26	%		29	%
			Customer B				10			8
			All others				64			63
							100	%		100	%
	29-Jun-13		Customer A				21	%		28	%
			Customer B				12			7
			All others				67			65
							100	%		100	%
	30-Jun-12		Customer A				18	%		26	%
			Customer B				14			6
			All others				68			68
							100	%		100	%
Summary of basic and diluted earnings per share	'
		Fiscal Year Ended
	(in thousands, except for per share data)		June 28,			June 29,			June 30,
			2014			2013			2012
	Net income (loss)		$	4,124		$	(21,614	)	$	(2,068	)
	Computation of common shares outstanding — basic earnings (loss) per share:
	Weighted average shares of common stock			22,594			23,251			24,094
	Basic earnings (loss) per share		$	0.18		$	(0.93	)	$	(0.09	)
	Computation of common shares outstanding — diluted earnings (loss) per share:
	Weighted average shares of common stock			22,594			23,251			24,094
	Dilutive shares using the treasury stock method			203			—			—
	Shares used in computing diluted earnings (loss) per share			22,797			23,251			24,094
	Diluted earnings (loss) per share		$	0.18		$	(0.93	)	$	(0.09	)

Other_Receivables_Tables

Other Receivables (Tables)	12 Months Ended
	Jun. 28, 2014
Other Receivables [Abstract]	'
Other receivables	'
		As of the year ended
	(in thousands)	June 28,		June 29,
		2014		2013
	Interest receivable	$	1,516	$	1,054
	VAT and other tax receivables		1,031		1,076
	Government subsidy receivable		—		840
	Other accounts receivable		331		211
		$	2,878	$	3,181

Inventories_Tables

Inventories (Tables)	12 Months Ended
	Jun. 28, 2014
Inventory [Abstract]	'
Inventories	'
		As of the year ended
	(in thousands)	June 28,		June 29,
		2014		2013
	Finished goods	$	3,991	$	3,847
	Work-in-process		2,468		3,869
	Raw materials		5,829		7,128
		$	12,288	$	14,844

Recovered_Sheet1

Property, Plant and Equipment - Net (Tables)	12 Months Ended
	Jun. 28, 2014
Property, Plant and Equipment - Net [Abstract]	'
Property, plant and equipment	'
		As of the year ended
	(in thousands)		June 28,			June 29,
			2014			2013
	Machinery and equipment		$	55,408		$	55,795
	Buildings			36,196			30,637
	Computer equipment and software			13,742			14,449
	Land			9,473			3,661
	Furniture and fixtures			1,218			1,402
	Leasehold improvements			595			1,115
	Vehicles			151			155
	Total			116,783			107,214
	Accumulated depreciation and amortization			(59,500	)		(56,825	)
	Construction-in-progress			1,254			10,570
	Property, plant and equipment — net		$	58,537		$	60,959

Other_Assets_Tables

Other Assets (Tables)	12 Months Ended
	Jun. 28, 2014
Other Assets [Abstract]	'
Other assets	'
		As of the year ended
	(in thousands)	June 28,		June 29,
		2014		2013
	Land use rights	$	6,631	$	6,821
	Investments in privately held companies		1,243		1,238
	Deposits		118		262
	Other		126		304
	Total	$	8,118	$	8,625

Investment_in_Unconsolidated_A1

Investment in Unconsolidated Affiliate (Tables)	12 Months Ended
	Jun. 28, 2014
Investments in Unconsolidated Affiliate [Abstract]	'
Investment in unconsolidated affiliates	'
		As of the year ended
	(in thousands)		June 28,		June 29,
			2014		2013
	Jiyuan Crystal Photoelectric Frequency Technology Ltd.		$	2,445	$	2,525

Goodwill_and_Intangible_Assets1

Goodwill and Intangible Assets (Tables)	12 Months Ended
	Jun. 28, 2014
Goodwill and Intangible Assets [Abstract]	'
Schedule of goodwill	'
	(in thousands)
	Goodwill
	Balance at June 30, 2012		$	16,797
	Other adjustments			—
	Cumulative translation adjustments			102
	Impairment			(16,899	)
	Balance at June 29, 2013		$	—
Summary of acquired intangible assets	'
			As of the year ended
			28-Jun-14								29-Jun-13
	(in thousands)		Gross			Accumulated			Net		Gross		Accumulated			Net
						Amortization							Amortization
	Customer relationships		$	6,056		$	(3,913	)	$	2,143	$	6,032	$	(2,912	)	$	3,120
	In process research and development			3,564			(1,959	)		1,605		3,549		(1,367	)		2,182
	Core developed technology			9,838			(6,977	)		2,861		9,800		(5,557	)		4,243
	Total amortizable purchased intangible assets			19,458			(12,849	)		6,609		19,381		(9,836	)		9,545
	SaRonix trade name			400			—			400		399		—			399
	Total purchased intangible assets		$	19,858		$	(12,849	)	$	7,009	$	19,780	$	(9,836	)	$	9,944
Summary of future amortization expense associated with intangible assets	'
		Fiscal Years Ending
	(in thousands)		2015			2016			2017		2018 and		Total
											beyond
	Expected Amortization
	Customer relationships		$	989		$	989		$	165	$	—	$	2,143
	In process research and development			594			594			417		—		1,605
	Core developed technology			1,321			1,321			219		—		2,861
			$	2,904		$	2,904		$	801	$	—	$	6,609

Accrued_Liabilities_Tables

Accrued Liabilities (Tables)	12 Months Ended
	Jun. 28, 2014
Accrued Liabilities [Abstract]	'
Accrued liabilities	'
		As of the year ended
	(in thousands)		June 28,		June 29,
			2014		2013
	Accrued compensation		$	6,892	$	6,029
	Income taxes payable			1,140		655
	Sales commissions			307		316
	Accrued construction liabilities			—		134
	Other accrued expenses			1,595		1,597
			$	9,934	$	8,731

Commitments_and_Contingencies_

Commitments and Contingencies (Tables)	12 Months Ended
	Jun. 28, 2014
Commitments and Contingencies [Abstract]	'
Future minimum commitments	'
		Fiscal Year
	(in thousands)		2015		2016		2017 and		Total
							beyond
	Operating lease payments		$	485	$	55	$	—	$	540
	Capital equipment purchase commitments			4		—		—		4
	Facility modification commitments			12		—		—		12
	Total		$	501	$	55	$	—	$	556

Shareholders_Equity_and_ShareB1

Shareholders' Equity and Share-Based Compensation (Tables)	12 Months Ended
	Jun. 28, 2014
Shareholders' Equity and Share-Based Compensation [Abstract]	'
Assumption of the Company used value stock options	'
		Fiscal Year Ended
			28-Jun-14				29-Jun-13			30-Jun-12
	Expected life		5.9 years				5.9 years			5.5 years
	Risk-free interest rate		1.47%				1.05%			2.46%
	Volatility		52%				54%			54%
	Dividend yield		0.00%				0.00%			0.00%
Company's stock option plans	'
		Outstanding Options
	Options		Shares				Weighted			Weighted				Aggregate
							Average			Average				Intrinsic Value
							Exercise Price			Remaining
										Contractual
										Term
			(in thousands)							(years)				(in thousands)
	Options outstanding at July 2, 2011			2,974			$	10.89			4.88			$	645
	Options granted (weighted average grant date fair value of $3.89)			142				7.65
	Options exercised			(21	)			7.77
	Options forfeited or expired			(642	)			12.37
	Options outstanding at June 30, 2012			2,453			$	10.34			5.12			$	912
	Options granted (weighted average grant date fair value of $4.06)			233				8.07
	Options exercised			(6	)		7.87
	Options forfeited or expired			(249	)			9.17
	Options outstanding at June 29, 2013			2,431			$	10.25			4.86			$	52
	Options granted (weighted average grant date fair value of $4.06)			236				8.16
	Options exercised			(190	)			8.25
	Options forfeited or expired			(392	)			9.96
	Options outstanding at June 28, 2014			2,085			$	10.25			4.54			$	1,077
	Options vested and expected to vest at June 28, 2014			2,048			$	10.3			4.45			$	1,031
	Options exercisable at June 28, 2014			1,796			$	10.62			3.85			$	742
Option outstanding under exercise price range	'
		Options Outstanding											Options Exercisable
	Range of Exercise Prices		Number				Weighted			Weighted				Number		Weighted
			Outstanding				Average			Average				Exercisable as		Average
			as of June 28,				Remaining			Exercise				of June 28,		Exercise
			2014				Contractual			Price				2014		Price
							Term (Years)
	$  4.89    $  7.87			458,067				6.88		$	7.51				259,883	$	7.47
	$  7.88    $  8.71			420,413				3.08		$	8.34				398,919	$	8.34
	$  8.72    $10.01			506,849				4.88		$	9.58				436,825	$	9.69
	$10.02    $15.45			494,607				3.81		$	12.6				494,607	$	12.6
	$15.45    $18.10			205,500				3.17		$	16.3				205,500	$	16.3
	$  4.89    $18.10			2,085,436				4.54		$	10.25				1,795,734	$	10.62
Summary of RSU's activities	'
			Shares				Weighted			Weighted				Aggregate
							Average Grant			Average				Intrinsic Value
							Date Fair			Remaining
							Value			Vesting Term
			(in thousands)							(years)				(in thousands)
	RSUs outstanding at July 2, 2011			592			$	9.73			1.6			$	5,253
	Awarded			156				7.78
	Released			(203	)			9.91
	Forfeited			(41	)			9.73
	RSUs outstanding at June 30, 2012			504			$	9.06			1.42			$	4,535
	Awarded			301				7.74
	Released			(217	)			9.55
	Forfeited			(63	)			8.24
	RSUs outstanding at June 29, 2013			525			$	8.2			1.48			$	3,735
	Awarded			416				8.46
	Released			(196	)			8.61
	Forfeited			(96	)			8.26
	RSUs outstanding at June 28, 2014			649			$	8.23			1.58			$	5,901
	RSUs vested and expected to vest after June 28, 2014			553			$	8.22			1.46			$	5,029
Assumption used to value stock purchase paln	'
		Fiscal Year Ended
			28-Jun-14				29-Jun-13			30-Jun-12
	Expected life		6 months				6 months			6 months
	Risk-free interest rate		0.07%				0.12%			0.10%
	Volatility range		26%–34%				35%–37%			43%–64%
	Dividend yield		0.00%				0.00%			0.00%
Options activities under ESOP'S	'
		Shares				Weighted
						Average
						Purchase
						Price
	Beginning Available			1,710,525
	Purchases			(128,969	)		$	6.02
	Ending Available			1,581,556
Share based compensation expenses classified by consolidated statement of operations	'
		Fiscal Year Ended
	(in thousands)		June 28,				June 29,			June 30,
			2014				2013			2012
	Cost of revenues		$	163			$	187		$	211
	Research and development			1,096				1,282			1,434
	Selling, general and administrative			1,533				1,871			2,091
	Pre-tax stock-based compensation expense			2,792				3,340			3,736
	Income tax effect			(910	)			(1,101	)		(1,229	)
	Net stock-based compensation expense		$	1,882			$	2,239		$	2,507
Share-based compensation expense categorized by the type of award	'
		Fiscal Year Ended
	(in thousands)		June 28,				June 29,			June 30,
			2014				2013			2012
	Stock incentive plans		$	2,586			$	3,128		$	3,492
	Less income tax effect			910				1,101			1,229
	Net stock incentive plan expense			1,676				2,027			2,263
	Employee stock purchase plan			206				212			244
	Less income tax effect			—				—			—
	Net employee stock purchase plan expense			206				212			244
			$	1,882			$	2,239		$	2,507

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	12 Months Ended
	Jun. 28, 2014
Fair Value Measurements [Abstract]	'
Fair value measurements	'
			As of June 28, 2014
	(in thousands)		Fair Value		Level 1		Level 2		Level 3
	Investments(1)
	US Treasury securities		$	527	$	527	$	—	$	—
	Repurchase agreements			4,547		—		4,547		—
	Time deposits			17,693		—		17,693		—
	National government and agency securities			5,055		—		5,055		—
	State and municipal bond obligations			7,149		—		7,149		—
	Corporate bonds and notes			42,781		—		42,781		—
	Asset backed securities			7,614		—		7,614		—
	Mortgage backed securities			4,785		—		4,785		—
	Total		$	90,151	$	527	$	89,624	$	—
			As of June 29, 2013
	(in thousands)		Fair Value		Level 1		Level 2		Level 3
	Investments(1)
	Commercial paper		$	2,400	$	—	$	2,400	$	—
	Repurchase agreements			4,988		—		4,988		—
	Time deposits			12,087		—		12,087		—
	National government and agency securities			4,451		—		4,451		—
	State and municipal bond obligations			3,758		—		3,758		—
	Corporate bonds and notes			47,793		—		47,793		—
	Asset backed securities			10,022		—		10,022		—
	Mortgage backed securities			6,731		—		6,731		—
	Total		$	92,230	$	—	$	92,230	$	—
	(1)	At June 28, 2014, $4,047 of the repurchase agreements are included in cash and cash equivalents; at June 29, 2013, the commercial paper and $2,991 of the repurchase agreements are included in cash and cash equivalents; the balance of the investments at June 28, 2014 and June 29, 2013 are included in short-term investments in marketable securities on the consolidated balance sheets.

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
	Jun. 28, 2014
Income Tax Disclosure [Abstract]	'
Income tax expense consists of Federal, state and foreign current and deferred income taxes	'
			Fiscal Year Ended
	(in thousands)		June 28,			June 29,			June 30,
			2014			2013			2012
	Income (loss) before income taxes
	U.S.		$	(1,282	)	$	12,176		$	341
	Foreign			5,044			(27,782	)		554
				3,762			(15,606	)		895
	Federal:
	Current			(1,366	)		5,424			941
	Deferred			95			141			(641	)
				(1,271	)		5,565			300
	State:
	Current			—			7			(522	)
	Deferred			(12	)		(172	)		2,768
				(12	)		(165	)		2,246
	Foreign:
	Current			953			672			551
	Deferred			100			151			—
				1,053			823			551
	Total current			(413	)		6,103			970
	Total deferred			183			120			2,127
	Total income tax expense (benefit)		$	(230	)	$	6,223		$	3,097
Reconciliation between Company's effective tax rate and U.S. statutory rate	'
		Fiscal Year Ended
			June 28,			June 29,			June 30,
			2014			2013			2012
	Tax provision at federal statutory rate			34	%		33.8	%		34	%
	State income taxes, net of federal benefit			(1.3	)		2.1			(33.4	)
	Foreign income and withholding taxes			1.7			(67.9	)		34.1
	Benefits from resolution of certain tax audits and expiration of statute of limitations			(21.8	)		0.8			(15.4	)
	Intercompany licensing of intellectual property			(27.1	)		(6.5	)		—
	Share-based compensation			3.4			(1.1	)		20.5
	Research and development tax credits			(2.3	)		—			(2.2	)
	Change in valuation allowance			0.5			(1.8	)		307.3
	Other			6.8			0.7			1.1
	Income tax expense			(6.1	)%		(39.9	)%		346	%
Components of net deferred tax assets	'
		As of the year ended
	(in thousands)		June 28,			June 29,
			2014			2013
	Deferred tax assets:
	Credit carryforwards		$	2,778		$	2,798
	Accruals and reserves			843			1,311
	Cumulative loss on investment			400			884
	Depreciation and amortization			(933	)		(975	)
	Net operating loss carryforward			1,418			1,424
	Share-based compensation			3,013			3,088
	Other			781			530
	Total			8,300			9,060
	Valuation allowance			(5,114	)		(5,064	)
	Deferred tax assets		$	3,186		$	3,996
	Deferred tax liabilities:
	Gain on previously held shares in unconsolidated affiliate		$	(3,793	)	$	(3,768	)
	Acquired PTI intangibles and other			(1,667	)		(2,030	)
	Deferred tax liabilities		$	(5,460	)	$	(5,798	)
Reconciliation of beginning and ending amount of unrecognized tax benefit	'
	(in thousands)
	Balance as of July 2, 2011		$	(755	)
	Gross increases — prior period tax positions			(515	)
	Gross increases — current period tax positions			(475	)
	Reductions as a result of a lapse of statute of limitations			138
	Balance as of June 30, 2012		$	(1,607	)
	Gross increases — prior period tax positions			(135	)
	Gross increases — current period tax positions			(1,423	)
	Reductions as a result of a lapse of statute of limitations			132
	Balance as of June 29, 2013		$	(3,033	)
	Gross increases — prior period tax positions			(411	)
	Gross increases — current period tax positions			(194	)
	Reductions — prior period tax positions			1,020
	Reductions as a result of a lapse of statute of limitations			887
	Balance as of June 28, 2014		$	(1,731	)

Industry_and_Geographical_Segm1

Industry and Geographical Segment Information (Tables)	12 Months Ended
	Jun. 28, 2014
Industry and Geographical Segment Information [Abstract]	'
Schedule of net sales and net book value of long-lived assets by geographical segment	'
		Fiscal Year Ended
	(in thousands)	June 28,		June 29,		June 30,
		2014		2013		2012
	Net sales to countries:
	China (including Hong Kong)	$	61,054	$	61,486	$	48,178
	Taiwan		39,463		43,144		63,301
	United States		5,927		6,517		7,242
	Others (less than 10% each)		21,624		18,108		18,414
	Total net sales	$	128,068	$	129,255	$	137,135
	(in thousands)
	Long-lived assets:
	China (including Hong Kong)	$	32,234	$	35,180	$	37,761
	Taiwan		12,914		14,120		15,005
	United States		12,154		10,779		2,304
	Korea		1,067		659		650
	Others (less than 10% each)		168		221		382
	Total long-lived assets	$	58,537	$	60,959	$	56,102

Quarterly_Financial_Data_Table

Quarterly Financial Data (Tables)	12 Months Ended
	Jun. 28, 2014
Quarterly Financial Information Disclosure [Abstract]	'
Summary of quarterly operating results and share data	'
		For the Quarter Ended
		June 28,			March 29,			Dec 28,			Sept 28,
		2014			2014			2013			2013
	Net revenues	$	32,739		$	30,681		$	32,040		$	32,608
	Cost of revenues		19,188			18,175			19,820			19,800
	Gross profit		13,551			12,506			12,220			12,808
	Operating expenses:
	Research and development		4,782			4,694			5,274			5,045
	Selling, general and administrative		8,100			7,407			7,126			7,687
	Total operating expenses		12,882			12,101			12,400			12,732
	Income from operations		669			405			(180	)		76
	Interest and other income, net		456			802			1,047			486
	Income before income tax expense		1,125			1,207			867			562
	Income tax expense (benefit)		291			(421	)		(331	)		231
	Net income from consolidated companies		834			1,628			1,198			331
	Equity in net income of unconsolidated affiliates		50			13			27			43
	Net income	$	884		$	1,641		$	1,225		$	374
	Basic income per share	$	0.04		$	0.07		$	0.05		$	0.02
	Diluted income per share	$	0.04		$	0.07		$	0.05		$	0.02
	Shares used in computing basic income per share		22,123			22,659			22,800			22,794
	Shares used in computing diluted income per share		22,338			22,880			23,019			22,951
		For the Quarter Ended
		June 29,			March 30,			Dec 29,			Sept 29,
		2013			2013			2012			2012
	Net revenues	$	31,707		$	30,366		$	30,433		$	36,749
	Cost of revenues		19,791			19,521			19,239			22,838
	Gross profit		11,916			10,845			11,194			13,911
	Operating expenses:
	Research and development		5,320			5,277			5,097			5,323
	Selling, general and administrative		7,217			7,193			7,532			7,639
	Goodwill impairment		16,899			—			—			—
	Total operating expenses		29,436			12,470			12,629			12,962
	Income (loss) from operations		(17,520	)		(1,625	)		(1,435	)		949
	Interest and other income, net		1,277			1,318			795			635
	Income (loss) before income tax expense		(16,243	)		(307	)		(640	)		1,584
	Income tax expense		573			395			4,756			500
	Net income (loss) from consolidated companies		(16,816	)		(702	)		(5,396	)		1,084
	Equity in net income of unconsolidated affiliates		30			21			57			108
	Net income (loss)	$	(16,786	)	$	(681	)	$	(5,339	)	$	1,192
	Basic income (loss) per share	$	(0.74	)	$	(0.03	)	$	(0.23	)	$	0.05
	Diluted income (loss) per share	$	(0.74	)	$	(0.03	)	$	(0.23	)	$	0.05
	Shares used in computing basic income (loss) per share		22,783			23,162			23,515			23,543
	Shares used in computing diluted income (loss) per share		22,783			23,162			23,515			23,740

Business_and_Significant_Accou3

Business and Significant Accounting Policies (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013
Available-for-Sale Securities	'	'
Amortized Cost	$85,804	$87,464
Unrealized Gains	462	231
Unrealized Losses	-162	-856
Net Unrealized Gains (Losses)	300	-625
Fair Value	86,104	86,839
Time Deposits [Member]	'	'
Available-for-Sale Securities	'	'
Amortized Cost	17,693	12,087
Unrealized Gains	'	'
Unrealized Losses	'	'
Net Unrealized Gains (Losses)	'	'
Fair Value	17,693	12,087
Repurchase Agreements [Member]	'	'
Available-for-Sale Securities	'	'
Amortized Cost	500	1,997
Unrealized Gains	'	'
Unrealized Losses	'	'
Net Unrealized Gains (Losses)	'	'
Fair Value	500	1,997
US Treasury securities [Member]	'	'
Available-for-Sale Securities	'	'
Amortized Cost	526	'
Unrealized Gains	1	'
Unrealized Losses	'	'
Net Unrealized Gains (Losses)	1	'
Fair Value	527	'
National government and agency securities [Member]	'	'
Available-for-Sale Securities	'	'
Amortized Cost	4,962	4,348
Unrealized Gains	95	106
Unrealized Losses	-2	-3
Net Unrealized Gains (Losses)	93	103
Fair Value	5,055	4,451
State and municipal bond obligations [Member]	'	'
Available-for-Sale Securities	'	'
Amortized Cost	7,090	3,776
Unrealized Gains	63	9
Unrealized Losses	-4	-27
Net Unrealized Gains (Losses)	59	-18
Fair Value	7,149	3,758
Corporate bonds and notes [Member]	'	'
Available-for-Sale Securities	'	'
Amortized Cost	42,675	48,438
Unrealized Gains	249	71
Unrealized Losses	-143	-716
Net Unrealized Gains (Losses)	106	-645
Fair Value	42,781	47,793
Asset backed Securities [Member]	'	'
Available-for-Sale Securities	'	'
Amortized Cost	7,592	10,063
Unrealized Gains	28	19
Unrealized Losses	-6	-60
Net Unrealized Gains (Losses)	22	-41
Fair Value	7,614	10,022
Mortgage backed securities [Member]	'	'
Available-for-Sale Securities	'	'
Amortized Cost	4,766	6,755
Unrealized Gains	26	26
Unrealized Losses	-7	-50
Net Unrealized Gains (Losses)	19	-24
Fair Value	$4,785	$6,731

Business_and_Significant_Accou4

Business and Significant Accounting Policies (Details 1) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013
Gross unrealized losses and fair market values of the Company's investments	'	'
Less Than 12 Months, Fair Value	$6,161	$48,409
Less Than 12 Months, Unrealized Losses	16	720
12 Months or Longer, Fair Value	8,286	5,060
12 Months or Longer, Unrealized Losses	146	136
Total, Fair Value	14,447	53,469
Total, Unrealized Losses	162	856
National government and agency securities [Member]	'	'
Gross unrealized losses and fair market values of the Company's investments	'	'
Less Than 12 Months, Fair Value	282	154
Less Than 12 Months, Unrealized Losses	1	3
12 Months or Longer, Fair Value	91	'
12 Months or Longer, Unrealized Losses	1	'
Total, Fair Value	373	154
Total, Unrealized Losses	2	3
State and municipal bond obligations [Member]	'	'
Gross unrealized losses and fair market values of the Company's investments	'	'
Less Than 12 Months, Fair Value	'	2,364
Less Than 12 Months, Unrealized Losses	'	27
12 Months or Longer, Fair Value	695	'
12 Months or Longer, Unrealized Losses	4	'
Total, Fair Value	695	2,364
Total, Unrealized Losses	4	27
Corporate bonds and notes [Member]	'	'
Gross unrealized losses and fair market values of the Company's investments	'	'
Less Than 12 Months, Fair Value	3,901	36,394
Less Than 12 Months, Unrealized Losses	11	626
12 Months or Longer, Fair Value	5,801	4,298
12 Months or Longer, Unrealized Losses	132	90
Total, Fair Value	9,702	40,692
Total, Unrealized Losses	143	716
Asset backed Securities [Member]	'	'
Gross unrealized losses and fair market values of the Company's investments	'	'
Less Than 12 Months, Fair Value	895	5,881
Less Than 12 Months, Unrealized Losses	1	51
12 Months or Longer, Fair Value	1,195	546
12 Months or Longer, Unrealized Losses	5	9
Total, Fair Value	2,090	6,427
Total, Unrealized Losses	6	60
Mortgage backed securities [Member]	'	'
Gross unrealized losses and fair market values of the Company's investments	'	'
Less Than 12 Months, Fair Value	1,083	3,616
Less Than 12 Months, Unrealized Losses	3	13
12 Months or Longer, Fair Value	504	216
12 Months or Longer, Unrealized Losses	4	37
Total, Fair Value	1,587	3,831
Total, Unrealized Losses	$7	$50

Business_and_Significant_Accou5

Business and Significant Accounting Policies (Details 2) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
The fair value of the Company's short- and long-term investments by length of time to maturity	'	'
Fair value of investments	$86,104	$86,839
One year or less [Member]	'	'
The fair value of the Company's short- and long-term investments by length of time to maturity	'	'
Fair value of investments	24,963	19,853
Between one and three years [Member]	'	'
The fair value of the Company's short- and long-term investments by length of time to maturity	'	'
Fair value of investments	24,242	29,525
Greater than three years [Member]	'	'
The fair value of the Company's short- and long-term investments by length of time to maturity	'	'
Fair value of investments	30,449	29,244
Multiple Dates [Member]	'	'
The fair value of the Company's short- and long-term investments by length of time to maturity	'	'
Fair value of investments	$6,450	$8,217

Business_and_Significant_Accou6

Business and Significant Accounting Policies (Details 3)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Net Revenues [Member]	'	'	'
The percentage of net revenues and accounts receivable in excess of 10% with any single customer	'	'	'
Concentration risk, Percentage	100.00%	100.00%	100.00%
Net Revenues [Member] | Customer A [Member]	'	'	'
The percentage of net revenues and accounts receivable in excess of 10% with any single customer	'	'	'
Concentration risk, Percentage	26.00%	21.00%	18.00%
Net Revenues [Member] | Customer B [Member]	'	'	'
The percentage of net revenues and accounts receivable in excess of 10% with any single customer	'	'	'
Concentration risk, Percentage	10.00%	12.00%	14.00%
Net Revenues [Member] | All others [Member]	'	'	'
The percentage of net revenues and accounts receivable in excess of 10% with any single customer	'	'	'
Concentration risk, Percentage	64.00%	67.00%	68.00%
Trade Accounts Receivable [Member]	'	'	'
The percentage of net revenues and accounts receivable in excess of 10% with any single customer	'	'	'
Concentration risk, Percentage	100.00%	100.00%	100.00%
Trade Accounts Receivable [Member] | Customer A [Member]	'	'	'
The percentage of net revenues and accounts receivable in excess of 10% with any single customer	'	'	'
Concentration risk, Percentage	29.00%	28.00%	26.00%
Trade Accounts Receivable [Member] | Customer B [Member]	'	'	'
The percentage of net revenues and accounts receivable in excess of 10% with any single customer	'	'	'
Concentration risk, Percentage	8.00%	7.00%	6.00%
Trade Accounts Receivable [Member] | All others [Member]	'	'	'
The percentage of net revenues and accounts receivable in excess of 10% with any single customer	'	'	'
Concentration risk, Percentage	63.00%	65.00%	68.00%

Business_and_Significant_Accou7

Business and Significant Accounting Policies (Details 4) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Basic and diluted earnings per share	'	'	'	'	'	'	'	'	'	'	'
Net income (loss)	'	'	'	'	'	'	'	'	$4,124	($21,614)	($2,068)
Computation of common shares outstanding - basic earnings (loss) per share:	'	'	'	'	'	'	'	'	'	'	'
Weighted average shares of common stock	22,123	22,659	22,800	22,794	22,783	23,162	23,515	23,543	22,594	23,251	24,094
Basic earnings (loss) per share	$0.04	$0.07	$0.05	$0.02	($0.74)	($0.03)	($0.23)	$0.05	$0.18	($0.93)	($0.09)
Computation of common shares outstanding - diluted earnings (loss) per share:	'	'	'	'	'	'	'	'	'	'	'
Weighted average shares of common stock	'	'	'	'	'	'	'	'	22,594	23,251	24,094
Dilutive shares using the treasury stock method	'	'	'	'	'	'	'	'	203	'	'
Shares used in computing diluted income (loss) per share	22,338	22,880	23,019	22,951	22,783	23,162	23,515	23,740	22,797	23,251	24,094
Diluted income (loss) per share	$0.04	$0.07	$0.05	$0.02	($0.74)	($0.03)	($0.23)	$0.05	$0.18	($0.93)	($0.09)

Business_and_Significant_Accou8

Business and Significant Accounting Policies (Details Textual) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Stock rotation privileges, Percentage	10.00%	'	'
Business And Significant Accounting Policies Additional Textual [Abstract]	'	'	'
Gross realized gains on available-for-sale-securities	$179,000	$1,000,000	$673,000
Inventory turnover period	'365 days	'	'
Comparison of delivery periods for inventory, Description	'The quantities on hand in each part number category are compared to the quantity that was shipped in the previous twelve months, the quantity in backlog and to the quantity expected to ship in the next twelve months.	'	'
Description of an uncertain income tax position recognized	'An uncertain income tax position will not be recognized if it has less than a 50% likelihood of being sustained.	'	'
Net gains or (losses) from foreign currency translation of assets and liabilities	394,000	1,300,000	'
Net gains (losses) from foreign currency transaction	-11,000	562,000	334,000
Period of warranty	'1 year	'	'
Additional tax payments	$208,000	'	'
Stock Option [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Number of shares excluded from the computation of diluted net earnings per share	1,900,000	2,400,000	2,500,000
Restricted Stock [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Number of shares excluded from the computation of diluted net earnings per share	1,138	525,000	504,000
Maximum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Interest in privately held companies	20.00%	'	'
Ownership interest	49.00%	'	'
Stock rotation privileges, Percentage	10.00%	'	'
Period of payments from customers	'60 days	'	'
Minimum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Ownership interest	20.00%	'	'
Stock rotation privileges, Percentage	1.00%	'	'
Period of payments from customers	'30 days	'	'
Building [Member] | Maximum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Estimated useful life	'40 years	'	'
Building [Member] | Minimum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Estimated useful life	'20 years	'	'
Property And Equipement [Member] | Maximum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Estimated useful life	'3 years	'	'
Property And Equipement [Member] | Minimum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Estimated useful life	'8 years	'	'
Land [Member] | Maximum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Estimated useful life	'50 years	'	'
Land [Member] | Minimum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Estimated useful life	'15 years	'	'
Land use right [Member] | Maximum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Estimated useful life	'50 years	'	'
Land use right [Member] | Minimum [Member]	'	'	'
Business And Significant Accounting Policies Textual [Abstract]	'	'	'
Estimated useful life	'15 years	'	'

Other_Receivables_Details

Other Receivables (Details) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Components of other receivables	'	'
Interest receivable	$1,516	$1,054
VAT and other tax receivables	1,031	1,076
Government subsidy receivable	'	840
Other accounts receivable	331	211
Other receivables	$2,878	$3,181

Inventories_Details

Inventories (Details) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Inventories	'	'
Finished goods	$3,991	$3,847
Work in process	2,468	3,869
Raw materials	5,829	7,128
Inventories	$12,288	$14,844

Inventories_Details_Textual

Inventories (Details Textual) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Millions, unless otherwise specified
Inventories (Textual)	'	'
Inventory reserved	$3.20	$3.10

Property_Plant_and_Equipment_N1

Property, Plant and Equipment - Net (Details) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Property, Plant and Equipment	'	'
Total	$116,783	$107,214
Accumulated depreciation and amortization	-59,500	-56,825
Construction-in-progress	1,254	10,570
Property, plant and equipment - net	58,537	60,959
Machinery and equipment [Member]	'	'
Property, Plant and Equipment	'	'
Total	55,408	55,795
Buildings [Member]	'	'
Property, Plant and Equipment	'	'
Total	36,196	30,637
Computer equipment and software [Member]	'	'
Property, Plant and Equipment	'	'
Total	13,742	14,449
Land [Member]	'	'
Property, Plant and Equipment	'	'
Total	9,473	3,661
Furniture and fixtures [Member]	'	'
Property, Plant and Equipment	'	'
Total	1,218	1,402
Leasehold improvements [Member]	'	'
Property, Plant and Equipment	'	'
Total	595	1,115
Vehicles [Member]	'	'
Property, Plant and Equipment	'	'
Total	$151	$155

Property_Plant_and_Equipment_N2

Property, Plant and Equipment - Net (Details Textual) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Property plant and equipment net (Textual)	'	'	'
Depreciation expense	$6.40	$7.40	$8

Other_Assets_Details

Other Assets (Details) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Other assets	'	'
Land use rights	$6,631	$6,821
Investments in privately held companies	1,243	1,238
Deposits	118	262
Other	126	304
Total	$8,118	$8,625

Other_Assets_Details_Textual

Other Assets (Details Textual) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Other assets (Textual)	'	'	'
Period of construction operation	'50 years	'	'
Impairment charges relating to investments in privately held companies	$0	$0	$0
Promissory notes receivable write-off	'	'	$856,000

Investment_in_Unconsolidated_A2

Investment in Unconsolidated Affiliate (Details) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Investment in unconsolidated affiliate	'	'
Jiyuan Crystal Photoelectric Frequency Technology Ltd.	$2,445	$2,525

Investment_in_Unconsolidated_A3

Investment in Unconsolidated Affiliate (Details Textual) (USD $)	3 Months Ended								12 Months Ended
	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Investment in Unconsolidated Affiliate (Textual)	'	'	'	'	'	'	'	'	'	'	'
Noncontrolling Interest, Description	'	'	'	'	'	'	'	'	'Is more than 20	'	'
Percentage of net earnings	'	'	'	'	'	'	'	'	'50% or less	'	'
Amount of consolidated retained earnings of the Company represented by undistributed earnings of 50% or less	$3,900,000	'	'	'	'	'	'	'	$3,900,000	'	'
Allocated portion of JCP's income, increased	-50,000	-13,000	-27,000	-43,000	-30,000	-21,000	-57,000	-108,000	-132,000	-215,000	-134,000
Maximum [Member]	'	'	'	'	'	'	'	'	'	'	'
Investment in Unconsolidated Affiliate (Textual)	'	'	'	'	'	'	'	'	'	'	'
Equity interest	49.00%	'	'	'	'	'	'	'	49.00%	'	'
Minimum [Member]	'	'	'	'	'	'	'	'	'	'	'
Investment in Unconsolidated Affiliate (Textual)	'	'	'	'	'	'	'	'	'	'	'
Equity interest	20.00%	'	'	'	'	'	'	'	20.00%	'	'
Jiyuan Crystal Photoelectric Frequency Technology Ltd [Member]	'	'	'	'	'	'	'	'	'	'	'
Investment in Unconsolidated Affiliate (Textual)	'	'	'	'	'	'	'	'	'	'	'
Equity interest	49.00%	'	'	'	'	'	'	'	49.00%	'	'
JCP declared dividend, decreased	'	'	'	'	'	'	'	'	212,000	'	'
Allocated portion of JCP's income, increased	'	'	'	'	'	'	'	'	$132,000	'	'

Goodwill_and_Intangible_Assets2

Goodwill and Intangible Assets (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Schedule of goodwill	'	'	'
Beginning balance	'	$16,797	'
Other adjustments	'	'	'
Cumulative translation adjustments	'	102	'
Impairment	'	16,899	'
Ending balance	'	'	$16,797

Goodwill_and_Intangible_Assets3

Goodwill and Intangible Assets (Details 1) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Summary of components of other intangible assets and related accumulated amortization as part of business combinations	'	'
Finite lived intangible assets. Gross	$19,458	$19,836
Finite lived intangible assets, Accumulated Amortization	-12,849	-9,836
Finite lived intangible assets, Net	6,069	9,545
Purchased intangible assets, Gross	19,858	19,780
Purchased intangible assets, Accumulated Amortization	-12,849	-9,836
Purchased intangible assets, Net	7,009	9,944
SaRonix trade name [Member]	'	'
Summary of components of other intangible assets and related accumulated amortization as part of business combinations	'	'
Indefinite lived intangible assets, Gross	400	399
Indefinite lived intangible assets, Accumulated Amortization	'	'
Indefinite lived intangible assets, Net	400	399
In-process research and development [Member]	'	'
Summary of components of other intangible assets and related accumulated amortization as part of business combinations	'	'
Indefinite lived intangible assets, Gross	3,564	3,549
Indefinite lived intangible assets, Accumulated Amortization	-1,959	-1,367
Indefinite lived intangible assets, Net	1,605	2,182
Customer relationships [Member]	'	'
Summary of components of other intangible assets and related accumulated amortization as part of business combinations	'	'
Finite lived intangible assets. Gross	6,056	6,032
Finite lived intangible assets, Accumulated Amortization	-3,913	-2,912
Finite lived intangible assets, Net	2,143	3,120
Core developed technology	'	'
Summary of components of other intangible assets and related accumulated amortization as part of business combinations	'	'
Finite lived intangible assets. Gross	9,838	9,800
Finite lived intangible assets, Accumulated Amortization	-6,977	-5,557
Finite lived intangible assets, Net	$2,861	$4,243

Goodwill_and_Intangible_Assets4

Goodwill and Intangible Assets (Details 2) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Summary of future amortization expense associated with intangible assets	'	'
2015	$2,904	'
2016	2,904	'
2017	801	'
2018 and beyond	'	'
Total	6,069	9,545
Customer relationships [Member]	'	'
Summary of future amortization expense associated with intangible assets	'	'
2015	'	989
2016	'	989
2017	'	165
2018 and beyond	'	'
Total	2,143	3,120
Core developed technology	'	'
Summary of future amortization expense associated with intangible assets	'	'
2015	'	1,321
2016	'	1,321
2017	'	219
2018 and beyond	'	'
Total	2,861	4,243
IPRD [Member]	'	'
Summary of future amortization expense associated with intangible assets	'	'
2015	'	594
2016	'	594
2017	'	417
2018 and beyond	'	'
Total	'	$1,605

Goodwill_and_Intangible_Assets5

Goodwill and Intangible Assets (Details Textual) (USD $)	3 Months Ended				12 Months Ended
	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Goodwill And Intangible Assets (Textual)	'	'	'	'	'	'	'
Amortization expense related to finite-lived purchased intangible assets	'	'	'	'	$3,000,000	$3,100,000	$3,100,000
Impairment of intangible assets	16,899,000	'	'	'	'	'	'
Accelerated amortization to a supplier relationship	'	'	'	'	'	'	125,000
Goodwill impairment	'	'	'	'	'	$16,899,000	'
Customer Relationships [Member]	'	'	'	'	'	'	'
Goodwill And Intangible Assets (Textual)	'	'	'	'	'	'	'
Finite lived intangible assets weighted average useful lives	'	'	'	'	'	'2 years	'
Developed Technology Rights [Member]	'	'	'	'	'	'	'
Goodwill And Intangible Assets (Textual)	'	'	'	'	'	'	'
Finite lived intangible assets weighted average useful lives	'	'	'	'	'	'2 years	'
eCERA trade name [Member]	'	'	'	'	'	'	'
Goodwill And Intangible Assets (Textual)	'	'	'	'	'	'	'
Finite lived intangible assets weighted average useful lives	'	'	'	'	'	'2 years	'

Accrued_Liabilities_Details

Accrued Liabilities (Details) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Schedule of accrued liabilities	'	'
Accrued compensation	$6,892	$6,029
Income taxes payable	1,140	655
Sales commissions	307	316
Accrued construction liabilities	'	134
Other accrued expenses	1,595	1,597
Total accrued liabilities	$9,934	$8,731

Debt_Details

Debt (Details) (PSE-TW [Member], TWD)	Jun. 28, 2014	Jun. 29, 2013
In Millions, unless otherwise specified
PSE-TW [Member]	'	'
Debt (Textual)	'	'
Loan and credit facility #2 in place for equipment purchases or inventory financing	100	'
Interest rate on loan (spread over TAIBOR)	1.25%	'
Loan and credit facility #1 in place for equipment purchases or inventory financing	200	200

Restricted_Assets_Details

Restricted Assets (Details) (PSE-TW [Member], USD $)	Jun. 28, 2014	Jun. 29, 2013
In Millions, unless otherwise specified
PSE-TW [Member]	'	'
Restricted Assets (Textual)	'	'
Other restricted assets, total	$4.20	$4.20
Loan and credit facility	$200	$200

Commitments_and_Contingencies_1

Commitments and Contingencies (Details) (USD $)	Jun. 28, 2014
In Thousands, unless otherwise specified
Future minimum commitments	'
2015	$501
2016	55
2017 and beyond	'
Total	556
Operating Lease Payments [Member]	'
Future minimum commitments	'
2015	485
2016	55
2017 and beyond	'
Total	540
Capital Equipment Purchase Commitments [Member]	'
Future minimum commitments	'
2015	4
2016	'
2017 and beyond	'
Total	4
Facility Modification Commitments [Member]	'
Future minimum commitments	'
2015	12
2016	'
2017 and beyond	'
Total	$12

Commitments_and_Contingencies_2

Commitments and Contingencies (Details Textual) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Commitments and Contingencies (Textual)	'	'	'
Rent expense	$801,000	$2,000,000	$1,900,000

Industrial_Development_Subsidy1

Industrial Development Subsidy (Details) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
Industrial Development Subsidy (Textual)	'	'
Subsidy recieved	$12,800,000	'
Remaining subsidy	6,400,000	'
Period over which remaining subsidy to be recognized	'Six to eight years.	'
Subsidy used in reduction in cost of goods sold	755,000	1,300,000
Subsidy used in reduction in cost of operating expenses	$187,000	$183,000

Equity_and_Comprehensive_Incom1

Equity and Comprehensive Income (Details) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
Equity and Comprehensive Income (Textual)	'	'
Accumulated other comprehensive income	$11,170,000	$10,220,000
Accumulated currency translation gains included in accumulated other comprehensive income	11,000,000	10,600,000
Net unrealized gains on available-for-sale investments	300,000	625,000
Tax provision/benefit	$168,000	$201,000

Shareholders_Equity_and_ShareB2

Shareholders Equity and Share-Based Compensation (Details) (Stock Option [Member])	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Stock Option [Member]	'	'	'
Assumptions of the Company used to value stock options:	'	'	'
Expected life	'5 years 10 months 24 days	'5 years 10 months 24 days	'5 years 6 months
Risk-free interest rate	1.47%	1.05%	2.46%
Volatility range	52.00%	54.00%	54.00%
Dividend yield	0.00%	0.00%	0.00%

Shareholders_Equity_and_ShareB3

Shareholders Equity and Share-Based Compensation (Details 1) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012	Jul. 02, 2011
Stock Option Plan	'	'	'	'
Beginning Balance, Options Outstanding	2,431	2,453	2,974	3,477
Options Outstanding, granted	236	233	142	'
Option Outstanding, exercised	-190	-6	-21	'
Option Outstanding, forfeited or expired	-392	-249	-642	'
Ending balance, Option Outstanding	2,085	2,431	2,453	2,974
Option Outstanding, Options vested and expected to vest	2,048	'	'	'
Option Outstanding, Options exercisable	1,796	'	'	'
Beginning Balance, Weighted Average Exercise Price	$10.25	$10.34	$10.89	$11.85
Weighted Average Exercise Price, granted	$8.16	$8.07	$7.65	'
Weighted Average Exercise Price, Exercised	$8.25	$7.87	$7.77	'
Weighted Average Exercise Price, forfeited or expired	$9.96	$9.17	$12.37	'
Ending Balance, Weighted Average Exercise Price	$10.25	$10.25	$10.34	$10.89
Weighted Average Exercise Price, Options vested and expected to vest	$10.30	'	'	'
Weighted Average Exercise Price, Options exercisable	$10.62	'	'	'
Weighted Average Remaining Contractual Term, Options outstanding	'4 years 6 months 15 days	'4 years 10 months 10 days	'5 years 1 month 13 days	'4 years 10 months 17 days
Weighted Average Remaining Contractual Term, Options vested and expected to vest	'4 years 5 months 12 days	'	'	'
Weighted Average Remaining Contractual Term, Options exercisable	'3 years 10 months 6 days	'	'	'
Beginning balance, Aggregate Intrinsic Value	$52	$912	$645	'
Ending balance, Aggregate Intrinsic Value	1,077	52	912	645
Aggregate intrinsic value, Options vested and expected to vest	1,031	'	'	'
Aggregate intrinsic value, Options exercisable	$742	'	'	'

Shareholders_Equity_and_ShareB4

Shareholders Equity and Share-Based Compensation (Details 2) (USD $)	12 Months Ended
	Jun. 28, 2014
Exercise price range one [Member]	'
Share based compensation arrangement by share based payment award options outstanding exercise price range	'
Range of exercise price, lower range limit	$4.89
Range of exercise price, Upper range limit	$7.87
Range of Exercise Prices, Number Outstanding	458,067
Range of Exercise Prices, Weighted Average Remaining Contractual Term	'6 years 10 months 17 days
Range of Exercise Prices, Weighted Average Exercise Price	$7.51
Range of Exercise Prices, Number Exercisable	259,883
Range of Exercise Prices, Weighted Average Exercise Price	$7.47
Exercise price range two [Member]	'
Share based compensation arrangement by share based payment award options outstanding exercise price range	'
Range of exercise price, lower range limit	$7.88
Range of exercise price, Upper range limit	$8.71
Range of Exercise Prices, Number Outstanding	420,413
Range of Exercise Prices, Weighted Average Remaining Contractual Term	'3 years 29 days
Range of Exercise Prices, Weighted Average Exercise Price	$8.34
Range of Exercise Prices, Number Exercisable	398,919
Range of Exercise Prices, Weighted Average Exercise Price	$8.34
Exercise price range three [Member]	'
Share based compensation arrangement by share based payment award options outstanding exercise price range	'
Range of exercise price, lower range limit	$8.72
Range of exercise price, Upper range limit	$10.01
Range of Exercise Prices, Number Outstanding	506,849
Range of Exercise Prices, Weighted Average Remaining Contractual Term	'4 years 10 months 17 days
Range of Exercise Prices, Weighted Average Exercise Price	$9.58
Range of Exercise Prices, Number Exercisable	436,825
Range of Exercise Prices, Weighted Average Exercise Price	$9.69
Exercise price range four [Member]	'
Share based compensation arrangement by share based payment award options outstanding exercise price range	'
Range of exercise price, lower range limit	$10.02
Range of exercise price, Upper range limit	$15.15
Range of Exercise Prices, Number Outstanding	494,607
Range of Exercise Prices, Weighted Average Remaining Contractual Term	'3 years 9 months 22 days
Range of Exercise Prices, Weighted Average Exercise Price	$12.60
Range of Exercise Prices, Number Exercisable	494,607
Range of Exercise Prices, Weighted Average Exercise Price	$12.60
Exercise price range five [Member]	'
Share based compensation arrangement by share based payment award options outstanding exercise price range	'
Range of exercise price, lower range limit	$15.45
Range of exercise price, Upper range limit	$18.10
Range of Exercise Prices, Number Outstanding	205,500
Range of Exercise Prices, Weighted Average Remaining Contractual Term	'3 years 2 months 1 day
Range of Exercise Prices, Weighted Average Exercise Price	$16.30
Range of Exercise Prices, Number Exercisable	205,500
Range of Exercise Prices, Weighted Average Exercise Price	$16.30
Exercise price range six [Member]	'
Share based compensation arrangement by share based payment award options outstanding exercise price range	'
Range of exercise price, lower range limit	$4.89
Range of exercise price, Upper range limit	$18.10
Range of Exercise Prices, Number Outstanding	2,085,436
Range of Exercise Prices, Weighted Average Remaining Contractual Term	'4 years 6 months 15 days
Range of Exercise Prices, Weighted Average Exercise Price	$10.25
Range of Exercise Prices, Number Exercisable	1,795,734
Range of Exercise Prices, Weighted Average Exercise Price	$10.62

Shareholders_Equity_and_ShareB5

Shareholders Equity and Share-Based Compensation (Details 3) (Restricted Stock Units (RSUs) [Member], USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Restricted Stock Units (RSUs) [Member]	'	'	'
Summary of RSU's activities	'	'	'
RSUs outstanding , Beginning balance	525	504	592
RUS's outstanding, Awarded	416	301	156
RUS's outstanding, Released	-196	-217	-203
RUS's outstanding, Forfeited	-96	-63	-41
RSUs outstanding, Ending Balance	649	525	504
RSU's vested and expected to vested, Number of Shares	553	'	'
RSUs outstanding, Weighted average grant date fair value, Beginning balance	$8.20	$9.06	$9.73
RUS's awarded, Weighted average grant date fair value	$8.46	$7.74	$7.78
RUS's realeased, Weighted average grant date fair value	$8.61	$9.55	$9.91
RUS's forfeited, Weighted average grant date fair value	$8.26	$8.24	$9.73
RSUs outstanding, Weighted average grant date fair value, Balance	$8.23	$8.20	$9.06
RSU's vested and expected to vested, Weighted average grant date fair value	$8.22	'	'
RSUs outstanding, Weighted average remaining vesting term	'1 year 6 months 29 days	'1 year 5 months 23 days	'1 year 5 months 1 day
RSUs vested and expected to vest, Weighted average remaining vesting term	'1 year 5 months 16 days	'	'
RSUs outstanding, Aggregate intrinsic value, Beginning balance	$3,735	$4,535	$5,253
RSUs outstanding, Aggregate intrinsic value, Ending balance	5,901	3,735	4,535
RSU's vested and expected to vested, Aggregate intrinsic value	$5,029	'	'

Shareholders_Equity_and_ShareB6

Shareholders Equity and Share-Based Compensation (Details 4) (Stock purchase plan [Member])	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Assumption used to value stock compensation under stock purchase plan	'	'	'
Expected life	'6 years	'6 months	'6 months
Risk-free interest rate	0.07%	0.12%	0.10%
Volatility range, Minimum	26.00%	35.00%	43.00%
Volatility range, Maximum	34.00%	37.00%	64.00%
Dividend yield	0.00%	0.00%	0.00%

Shareholders_Equity_and_ShareB7

Shareholders Equity and Share-Based Compensation (Details 5) (USD $)	12 Months Ended
	Jun. 28, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Beginning Balance, Available	1,710,525
Purchases	-128,969
Ending Balance, Available	1,581,556
Purchase, Weighted average price	$6.02

Shareholders_Equity_and_ShareB8

Shareholders Equity and Share-Based Compensation (Details 6) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Share based compensation expenses classified by consolidated statement of operations	'	'	'
Pre-tax stock-based compensation expense	$2,792	$3,340	$3,736
Income tax effect	-910	-1,101	-1,229
Net stock-based compensation expense	1,882	2,239	2,507
Cost of revenue [Member]	'	'	'
Share based compensation expenses classified by consolidated statement of operations	'	'	'
Pre-tax stock-based compensation expense	163	187	211
Research and development [Member]	'	'	'
Share based compensation expenses classified by consolidated statement of operations	'	'	'
Pre-tax stock-based compensation expense	1,096	1,282	1,434
Selling, general and administrative expenses [Member]	'	'	'
Share based compensation expenses classified by consolidated statement of operations	'	'	'
Pre-tax stock-based compensation expense	$1,533	$1,871	$2,091

Shareholders_Equity_and_ShareB9

Shareholders Equity and Share-Based Compensation (Details 7) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Share-based compensation expense categorized by the type of award	'	'	'
Income tax effect	$910	$1,101	$1,229
Net Stock incentive /Employee stock purchase plan expenses	2,792	3,340	3,736
Net stock-based compensation expense	1,882	2,239	2,507
Stock incentive plan [Member]	'	'	'
Share-based compensation expense categorized by the type of award	'	'	'
Stock incentive /Employee stock purchase plan expenses	2,586	3,128	3,492
Income tax effect	910	1,101	1,229
Net Stock incentive /Employee stock purchase plan expenses	1,676	2,027	2,263
Employee stock purchase plan [Member]	'	'	'
Share-based compensation expense categorized by the type of award	'	'	'
Stock incentive /Employee stock purchase plan expenses	206	212	244
Income tax effect	'	'	'
Net Stock incentive /Employee stock purchase plan expenses	$206	$212	$244

Recovered_Sheet2

Shareholders Equity and Share-Based Compensation (Details Textual) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012	Apr. 24, 2014	Apr. 26, 2012
Shareholders equity and share based compensation (Textual)	'	'	'	'	'
Income tax benefits recognized	$910,000	$1,100,000	$1,200,000	'	'
Reduction in net income due to sharebased compensation	1,900,000	2,200,000	2,500,000	'	'
Reduction in net income per diluted share due to sharebased compensation	$0.08	$0.10	$0.10	'	'
Repurchase of common stock, Authorized	'	'	'	20,000,000	25,000,000
Stock repurchased during period, value	11,300,000	7,800,000	11,600,000	'	'
Stock repurchased during period, shares	1,354,511	1,100,306	1,482,572	'	'
Amount of remaining stock repurchase	26,600,000	'	'	'	'
Weighted Average Exercise Price, granted	$8.16	$8.07	$7.65	'	'
Aggregate intrinsic value, Options vested and expected to vest	1,031,000	'	'	'	'
Board of Directors [Member]	'	'	'	'	'
Shareholders equity and share based compensation (Textual)	'	'	'	'	'
Preferred stock, shares authorized	5,000,000	'	'	'	'
Preferred stock, shares issued	0	'	'	'	'
Restricted Stock Units (RSUs) [Member]	'	'	'	'	'
Shareholders equity and share based compensation (Textual)	'	'	'	'	'
Options vesting period	'4 years	'	'	'	'
Unamortized sharebased compensation expense	3,800,000	'	'	'	'
Weighted average period of recognition	'2 years 8 months 12 days	'	'	'	'
Stock option Plan [Member]	'	'	'	'	'
Shareholders equity and share based compensation (Textual)	'	'	'	'	'
Number Of Stock Option Plan	3	'	'	'	'
Reserve of common stock for issuance to employees and officers	4,500,000	'	'	'	'
Options vesting period	'48 months	'	'	'	'
Option expiration period	'10 years	'	'	'	'
Unamortized sharebased compensation expense	1,300,000	'	'	'	'
Weighted average period of recognition	'2 years 7 months 6 days	'	'	'	'
Shares available for future grant	1,046,000	'	'	'	'
Aggregate intrinsic value, Options vested and expected to vest	177,000	2,000	8,000	'	'
Employee Stock Purchase Plan [Member]	'	'	'	'	'
Shareholders equity and share based compensation (Textual)	'	'	'	'	'
Number Of Stock Option Plan	1	'	'	'	'
Aggregate compensation expenses related to grant of option and restricted stock units	2,800,000	3,300,000	3,700,000	'	'
Reserve of common stock for issuance to employees and officers	2,000,000	'	'	'	'
Unamortized sharebased compensation expense	75,000	'	'	'	'
Shares available for future grant	1,600,000	'	'	'	'
Weighted Average Exercise Price, granted	$6.02	$5.98	$6.96	'	'
Purchase option for participants in purchase period	'85% of the lower of the stock's fair market value on the first day and last day of the purchase period.	'	'	'	'
Maximum number of common stock by employees in purchase period	1,500	'	'	'	'
Maximum amount that can be accrued in offering periog for stock purchased	$15,000	'	'	'	'
Shares issued under ESOP plan	129,000	125,000	109,000	'	'

Shareholder_Rights_Plan_Detail

Shareholder Rights Plan (Details) (USD $)	12 Months Ended
	Jun. 28, 2014
Stockholder Rights Plan (Textual)	'
Condition for right to become exercisable	'The rights will become exercisable only upon the occurrence of certain events specified in the plan, including the acquisition of 15% of the Company's outstanding common stock by a person or group. Should a person or group acquire 15% or more of the outstanding common stock or announce an unsolicited tender offer, the consummation of which would result in a person or group acquiring 15% or more of the outstanding common stock, shareholders other than the acquiring person may exercise the rights.
Discount rate on then prevailing market price	50.00%
Exercise price of rights	$0.00
Expiration date of rights	6-Mar-22
Rights outstanding	21,974,000
Series D Junior Participating Preferred Stock [Member]	'
Stockholder Rights Plan (Textual)	'
Condition to exercise right	'To purchase one one-thousandth of a share

Fair_Value_Measurements_Detail

Fair Value Measurements (Details) (USD $)	Jun. 28, 2014		Jun. 29, 2013
In Thousands, unless otherwise specified
Fair Value [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	$90,151	[1]	$92,230	[1]
Fair Value [Member] | Commercial paper [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'		2,400	[1]
Fair Value [Member] | Repurchase Agreements [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	4,547	[1]	4,988	[1]
Fair Value [Member] | Time deposits [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	17,693	[1]	12,087	[1]
Fair Value [Member] | US Treasury securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	527	[1]	'
Fair Value [Member] | National government and agency securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	5,055	[1]	4,451	[1]
Fair Value [Member] | State and municipal bond obligations [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	7,149	[1]	3,758	[1]
Fair Value [Member] | Corporate bonds and notes [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	42,781	[1]	47,793	[1]
Fair Value [Member] | Asset-backed Securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	7,614	[1]	10,022	[1]
Fair Value [Member] | Mortgage backed securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	4,785	[1]	6,731	[1]
Level 1 [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	527	[1]	'	[1]
Level 1 [Member] | Commercial paper [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'		'	[1]
Level 1 [Member] | Repurchase Agreements [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 1 [Member] | Time deposits [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 1 [Member] | US Treasury securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	527	[1]	'
Level 1 [Member] | National government and agency securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 1 [Member] | State and municipal bond obligations [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 1 [Member] | Corporate bonds and notes [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 1 [Member] | Asset-backed Securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 1 [Member] | Mortgage backed securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 2 [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	89,624	[1]	92,230	[1]
Level 2 [Member] | Commercial paper [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'		2,400	[1]
Level 2 [Member] | Repurchase Agreements [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	4,547	[1]	4,988	[1]
Level 2 [Member] | Time deposits [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	17,693	[1]	12,087	[1]
Level 2 [Member] | US Treasury securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'
Level 2 [Member] | National government and agency securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	5,055	[1]	4,451	[1]
Level 2 [Member] | State and municipal bond obligations [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	7,149	[1]	3,758	[1]
Level 2 [Member] | Corporate bonds and notes [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	42,781	[1]	47,793	[1]
Level 2 [Member] | Asset-backed Securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	7,614	[1]	10,022	[1]
Level 2 [Member] | Mortgage backed securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	4,785	[1]	6,731	[1]
Level 3 [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 3 [Member] | Commercial paper [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 3 [Member] | Repurchase Agreements [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 3 [Member] | Time deposits [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 3 [Member] | US Treasury securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'
Level 3 [Member] | National government and agency securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 3 [Member] | State and municipal bond obligations [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 3 [Member] | Corporate bonds and notes [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 3 [Member] | Asset-backed Securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
Level 3 [Member] | Mortgage backed securities [Member]	'		'
Fair value mesurement	'		'
Fair value measurement of assets	'	[1]	'	[1]
[1]	At June 28, 2014, $4,047 of the repurchase agreements are included in cash and cash equivalents; at June 29, 2013, the commercial paper and $2,991 of the repurchase agreements are included in cash and cash equivalents; the balance of the investments at June 28, 2014 and June 29, 2013 are included in short-term investments in marketable securities on the consolidated balance sheets.

Fair_Value_Measurements_Detail1

Fair Value Measurements (Details Textual) (USD $)	Jun. 28, 2014	Jun. 29, 2013
Fair Value Measurements (Textual)	'	'
Commercial paper included in cash and cash equivalents	'	$2,991
Repurchase agreements included in cash and cash equivalents	$4,047	'

Income_Taxes_Details

Income Taxes (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Income (loss) before income taxes	'	'	'	'	'	'	'	'	'	'	'
U.S.	'	'	'	'	'	'	'	'	($1,282)	$12,176	$341
Foreign	'	'	'	'	'	'	'	'	5,000	-27,782	554
Income (loss) before income taxes	1,125	1,207	867	562	-16,243	-307	-640	1,584	3,762	-15,606	895
Federal	'	'	'	'	'	'	'	'	'	'	'
Current	'	'	'	'	'	'	'	'	-1,366	5,424	941
Deferred	'	'	'	'	'	'	'	'	95	141	-641
Federal Income Tax Expense (Benefit), Continuing Operations	'	'	'	'	'	'	'	'	-1,271	5,565	300
State	'	'	'	'	'	'	'	'	'	'	'
Current	'	'	'	'	'	'	'	'	'	7	-522
Deferred	'	'	'	'	'	'	'	'	-12	-172	2,768
State and Local Income Tax Expense (Benefit), Continuing Operations	'	'	'	'	'	'	'	'	-12	-165	2,246
Foreign	'	'	'	'	'	'	'	'	'	'	'
Current	'	'	'	'	'	'	'	'	953	672	551
Deferred	'	'	'	'	'	'	'	'	100	151	'
Foreign Income Tax Expense (Benefit), Continuing Operations	'	'	'	'	'	'	'	'	1,053	823	551
Total current	'	'	'	'	'	'	'	'	-413	6,103	970
Total deferred	'	'	'	'	'	'	'	'	90	-182	1,753
Total income tax expense (benefit)	$291	($421)	($331)	$231	$573	$395	$4,756	$500	($230)	$6,223	$3,097

Income_Taxes_Details_1

Income Taxes (Details 1)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Effective Income Tax Rate Reconciliation, Percent [Abstract]	'	'	'
Tax provision at federal statutory rate	34.00%	33.80%	34.00%
State income taxes, net of federal benefit	-1.30%	2.10%	-33.40%
Foreign income and withholding taxes	1.70%	-67.90%	34.10%
Benefits from resolution of certain tax audits and expiration of statute of limitations	-21.80%	0.80%	-15.40%
Intercompany licensing of intellectual property	-21.70%	-6.50%	'
Share-based compensation	3.40%	-1.10%	20.50%
Research and development tax credits	-2.30%	'	-2.20%
Change in valuation allowance	0.50%	-1.80%	307.30%
Other	6.80%	0.70%	1.10%
Income tax expense	-6.10%	-39.90%	346.00%

Income_Taxes_Details_2

Income Taxes (Details 2) (USD $)	Jun. 28, 2014	Jun. 29, 2013
In Thousands, unless otherwise specified
Deferred tax assets:	'	'
Credit carryforwards	$2,778	$2,798
Accruals and reserves	843	1,311
Cumulative loss on investment	400	884
Depreciation and amortization	-933	-975
Net operating loss carryforward	1,418	1,424
Share-based compensation	3,013	3,088
Other	781	530
Total	8,300	9,060
Valuation allowance	-5,114	-5,064
Deferred tax assets	3,186	3,996
Deferred tax liabilities:	'	'
Gain on previously held shares in unconsolidated affiliate	-3,793	-3,768
Acquired PTI intangibles and other	-1,667	-2,030
Deferred tax liabilities	($5,460)	($5,798)

Income_Taxes_Details_3

Income Taxes (Details 3) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Income Tax Disclosure [Abstract]	'	'	'
Beginning balance	($3,033)	($1,607)	($755)
Gross increases - prior period tax positions	-411	-135	-515
Gross increases - current period tax positions	-194	-1,423	-475
Reductions - Gross increases - prior period tax positions	1,020	'	'
Reductions as a result of a lapse of statute of limitations	887	132	138
Balance as of June 29,2013	($1,731)	($3,033)	($1,607)

Income_Taxes_Details_Textual

Income Taxes (Details Textual) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012	Jul. 02, 2011
Income Taxes (Textual)	'	'	'	'
Change in valuance allowance, deferred tax assets	$50,000	$759,000	'	'
Non-U.S. income (loss) before income tax	5,000,000	-27,782,000	554,000	'
Undistributed earnings reported by certain foreign subsidiaries	19,700,000	'	'	'
Unrecognized tax benefits	-1,731,000	-3,033,000	-1,607,000	-755,000
Balance of unrecognized tax benefits that would affect the Company's effective tax rate if recognized	934,000	'	'	'
Income tax examination year under examination, range	'2008 through 2014	'	'	'
Accrued interest and penalties related to unrecognized tax benefits	215,000	'	'	'
Additional tax payments	208,000	'	'	'
Additional payments interest charges	'2 years	'	'	'
Federal taxable income [Member]	'	'	'	'
Income Taxes (Textual)	'	'	'	'
Research and development tax credit carryforwards	145,000	'	'	'
Expiration of tax credit carryforwards	'2034	'	'	'
State taxable income [Member]	'	'	'	'
Income Taxes (Textual)	'	'	'	'
Research and development tax credit carryforwards	4,700,000	'	'	'
PSE-TW in Taiwan	'	'	'	'
Income Taxes (Textual)	'	'	'	'
Net operating loss carryforwards	207,000	'	'	'
Operating loss carryforwards begins to expiration date	'2015	'	'	'
PSE-SD in China	'	'	'	'
Income Taxes (Textual)	'	'	'	'
Net operating loss carryforwards	3,700,000	'	'	'
Operating loss carryforwards begins to expiration date	'2014	'	'	'
PTI in Hong Kong	'	'	'	'
Income Taxes (Textual)	'	'	'	'
Net operating loss carryforwards	$5,000,000	'	'	'
Operating loss carryforwards begins to expiration date	'No expiration	'	'	'

Employee_Benefit_Plan_Details

Employee Benefit Plan (Details) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Compensation and Retirement (Textual)	'	'	'
Employer-matching contributions, percentage	'	'	'

Industry_and_Geographical_Segm2

Industry and Geographical Segment Information (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Schedule of net sales and net book value of long-lived assets by geographical segment	'	'	'
Total net sales	$128,068	$129,255	$137,135
Total long-lived assets	58,537	60,959	56,102
China (including Hong Kong) [Member]	'	'	'
Schedule of net sales and net book value of long-lived assets by geographical segment	'	'	'
Total net sales	61,054	61,486	48,178
Total long-lived assets	32,234	35,180	37,761
Taiwan [Member]	'	'	'
Schedule of net sales and net book value of long-lived assets by geographical segment	'	'	'
Total net sales	39,463	43,144	63,301
Total long-lived assets	12,914	14,120	15,005
United States [Member]	'	'	'
Schedule of net sales and net book value of long-lived assets by geographical segment	'	'	'
Total net sales	5,927	6,517	7,242
Total long-lived assets	12,154	10,779	2,304
Korea [Member]	'	'	'
Schedule of net sales and net book value of long-lived assets by geographical segment	'	'	'
Total long-lived assets	1,067	659	650
Others (less than 10% each) [Member]	'	'	'
Schedule of net sales and net book value of long-lived assets by geographical segment	'	'	'
Total net sales	21,624	18,108	18,414
Total long-lived assets	$168	$221	$382

Industry_and_Geographical_Segm3

Industry and Geographical Segment Information (Details Textual)	12 Months Ended
	Jun. 28, 2014
	Segment
Segment Reporting Textual [Abstract]	'
Number of operating segments	3

Quarterly_Financial_Data_Detai

Quarterly Financial Data (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Summary of quarterly operating results and share data	'	'	'	'	'	'	'	'	'	'	'
Net revenues	$32,739	$30,681	$32,040	$32,608	$31,707	$30,366	$30,433	$36,749	$128,068	$129,255	$137,135
Cost of revenues	19,188	18,175	19,820	19,800	19,791	19,521	19,239	22,838	76,983	81,388	88,484
Gross profit	13,551	12,506	12,220	12,808	11,916	10,845	11,194	13,911	51,085	47,867	48,651
Operating expenses:	'	'	'	'	'	'	'	'	'	'	'
Research and development	4,782	4,694	5,274	5,045	5,320	5,277	5,097	5,323	19,795	21,017	21,722
Selling, general and administrative	8,100	7,407	7,126	7,687	7,217	7,193	7,532	7,639	30,320	29,581	29,648
Goodwill impairment	'	'	'	'	16,899	'	'	'	'	'	'
Total operating expenses	12,882	12,101	12,400	12,732	29,436	12,470	12,629	12,962	50,115	67,497	51,370
Income (loss) from operations	669	405	-180	76	-17,520	-1,625	-1,435	949	970	-19,630	-2,719
Interest and other income, net	456	802	1,047	486	1,277	1,318	795	635	2,792	4,043	3,684
Income (loss) before income tax	1,125	1,207	867	562	-16,243	-307	-640	1,584	3,762	-15,606	895
Income tax expense	291	-421	-331	231	573	395	4,756	500	-230	6,223	3,097
Net income (loss) from consolidated companies	834	1,628	1,198	331	-16,816	-702	-5,396	1,084	3,992	-21,829	-2,202
Equity in net income of unconsolidated affiliates	50	13	27	43	30	21	57	108	132	215	134
Net income	$884	$1,641	$1,225	$374	($16,786)	($681)	($5,339)	$1,192	$4,124	($21,614)	($2,068)
Basic income (loss) per share	$0.04	$0.07	$0.05	$0.02	($0.74)	($0.03)	($0.23)	$0.05	$0.18	($0.93)	($0.09)
Diluted income (loss) per share	$0.04	$0.07	$0.05	$0.02	($0.74)	($0.03)	($0.23)	$0.05	$0.18	($0.93)	($0.09)
Shares used in computing basic income (loss) per share	22,123	22,659	22,800	22,794	22,783	23,162	23,515	23,543	22,594	23,251	24,094
Shares used in computing diluted income (loss) per share	22,338	22,880	23,019	22,951	22,783	23,162	23,515	23,740	22,797	23,251	24,094

Valuation_and_Qualifying_Accou1

Valuation and Qualifying Accounts (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Reserves for returns and pricing adjustments	'	'	'
Valuation and Qualifying Accounts Disclosure [Line Items]	'	'	'
Beginning Balance	$2,435	$2,522	$1,718
Charged to Revenues	4,880	4,493	5,982
Deductions/Write-off	-4,879	-4,580	-5,718
Ending Balance	2,436	2,435	2,522
Allowance for Doubtful Accounts	'	'	'
Valuation and Qualifying Accounts Disclosure [Line Items]	'	'	'
Beginning Balance	76	44	229
Charged to Expense	1	49	92
Deductions/Write-off	-52	-17	-277
Ending Balance	25	76	44
Deferred tax valuation allowance	'	'	'
Valuation and Qualifying Accounts Disclosure [Line Items]	'	'	'
Beginning Balance	5,064	4,305	1,062
Charged to Expense	50	759	3,243
Deductions/Write-off	'	'	'
Ending Balance	$5,114	$5,064	$4,305