CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
Mar. 28, 2015	Mar. 29, 2014
Cash flows from operating activities:
Net income (loss)	$ (42,823)us-gaap_NetIncomeLoss	$ 41,848us-gaap_NetIncomeLoss
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Amortization of deferred gain on sale-leaseback	(684)	(1,594)
Amortization and write-off of issuance costs in connection with term loan	0	4,293
Amortization of debt discount and issuance costs in connection with convertible notes payable	99	0
Gain on sale of assets	223us-gaap_GainLossOnSaleOfOtherAssets	(660)us-gaap_GainLossOnSaleOfOtherAssets
Adjustment to the hold-backs related to the sales of the Zurich and Amplifier Businesses	7,650	0
Depreciation and amortization	14,122	21,567
Flood-related non-cash losses	0oclr_FloodRelatedNonCashLosses	2,011oclr_FloodRelatedNonCashLosses
Stock-based compensation expense	4,617us-gaap_ShareBasedCompensation	5,015us-gaap_ShareBasedCompensation
Other non-cash adjustments	161us-gaap_OtherNoncashIncomeExpense	1,376us-gaap_OtherNoncashIncomeExpense
Changes in operating assets and liabilities:
Accounts receivable, net	(7,887)	32,051
Inventories	(4,639)us-gaap_IncreaseDecreaseInInventories	4,129us-gaap_IncreaseDecreaseInInventories
Prepaid expenses and other current assets	7,001	(20,843)
Other non-current assets	(925)	1,284
Accounts payable	499	(8,338)
Accrued expenses and other liabilities	(8,370)	(15,242)
Net cash used in operating activities	(39,271)	(65,386)
Cash flows from investing activities:
Purchases of property and equipment	(13,809)	(6,074)
Proceeds from sale of short-term investments and other assets	141	2,120
Transfer from restricted cash	940	(1,938)
Net cash provided by investing activities	1,957	172,253
Cash flows from financing activities:
Proceeds from issuance of common stock, net	21	(59)
Proceeds from the sale of convertible notes, net	61,587us-gaap_ProceedsFromConvertibleDebt	0us-gaap_ProceedsFromConvertibleDebt
Payments on capital lease obligations	(2,953)	(6,056)
Repayments on borrowings under credit line and term loan	0us-gaap_RepaymentsOfDebt	(64,964)us-gaap_RepaymentsOfDebt
Net cash provided by (used in) financing activities	58,655	(71,079)
Effect of exchange rate on cash and cash equivalents	(505)	(2,982)
Net increase in cash and cash equivalents	20,836	32,806
Cash and cash equivalents at beginning of period	98,973	84,635
Cash and cash equivalents at end of period	119,809	117,441
Supplemental disclosures of non-cash transactions:
Issuance of common stock in connection with exercise of convertible notes	0	23,050
Komoro Business
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Gain on sale of business	(8,315)	0
Cash flows from investing activities:
Proceeds from sale of Business	12,335	0
Zurich Business
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Gain on sale of business	0	(63,214)
Cash flows from investing activities:
Proceeds from sale of Business	1,410	93,545
Amplifier Business
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Gain on sale of business	0	(69,069)
Cash flows from investing activities:
Proceeds from sale of Business	$ 940	$ 84,600

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- Definition

The portion of the deferred gain that was recognized in the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 40

-Section 35

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35688829&loc=d3e50609-112754

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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