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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Jun. 30, 2014
Accounting Policies [Abstract] |
Allowance for Credit Losses on Financing Receivables | The Company estimates and adjusts this allowance at each balance sheet date.
Description | Balance at beginning of period |  | Charges to costs and expenses |  | (Deductions) |  | Balance at end of period
Year Ended July 3, 2012: |  |  |  |  |  |  |
Allowance for sales returns | $ | 645 |  |  | $ | 1,013 |  |  | $ | (396 | ) |  | $ | 1,262 |
Year Ended June 30, 2013: |  |  |  |  |  |  |
Allowance for sales returns | $ | 1,262 |  |  | $ | 130 |  |  | $ | (615 | ) |  | $ | 777 |
Year Ended June 30, 2014: |  |  |  |  |  |  |
Allowance for sales returns | $ | 777 |  |  | $ | 3,063 |  |  | $ | (1,140 | ) |  | $ | 2,700 |
The Company mitigates some collection risk by requiring most of its customers in the Asia-Pacific region, excluding Japan and Australia, to pay cash in advance or secure letters of credit when placing an order with the Company.
Description | Balance at beginning of period |  | Charges to costs and expenses |  | (Deductions) (1) |  | Balance at end of period
Year Ended July 3, 2012: |  |  |  |  |  |  |
Allowance for doubtful accounts | $ | 767 |  |  | $ | 127 |  |  | $ | (510 | ) |  | $ | 384 |
Year Ended June 30, 2013: |  |  |  |  |  |  |
Allowance for doubtful accounts | $ | 384 |  |  | $ | 312 |  |  | $ | (221 | ) |  | $ | 475 |
Year Ended June 30, 2014: |  |  |  |  |  |  |
Allowance for doubtful accounts | $ | 475 |  |  | $ | 468 |  |  | $ | (25 | ) |  | $ | 918 |
(1) Uncollectible accounts written off, net of recoveries |  |  |  |
Schedule of Revenue by Major Customers by Reporting Segments | The following table sets forth major customers accounting for 10% or more of our net revenue:
|  | Fiscal Year Ended
|  | June 30, 2014 |  | June 30, 2013 |  | June 30, 2012
Tech Data Corporation |  | 11 | % |  | 10 | % |  | * |
Westcon Group Inc. |  | 11 | % |  | 16 | % |  | 19 | %
Scansource, Inc. |  | * |  |  | 12 | % |  | 13 | %
Ericsson AB |  | * |  |  | * |  |  | 12 | %
* Less than 10% of revenue |  |  |  |  |  |
The following table sets forth major customers accounting for 10% or more of our accounts receivable balance.
|  | June 30, 2014 |  | June 30, 2013
Westcon Group Inc. |  | 19 | % |  | 25 | %
Tech Data Corporation |  | 13 | % |  | *
* Less than 10% of accounts receivable |  |  |  |
Cash, Cash Equivalents and Investments | Cash Equivalents, Short-Term Investments and Marketable Securities Summary of Cash and Available-for-Sale Securities (in thousands)
| June 30
| 2014 |  | 2013
Cash | $ | 72,623 |  |  | $ | 41,518 |
Cash equivalents | $ | 567 |  |  | $ | 54,285 |
Short-term investments | 32,692 |  |  | 43,034 |
Marketable securities | — |  |  | 66,776 |
Total available-for-sale | $ | 33,259 |  |  | $ | 164,095 |
Total cash and available for sale securities | $ | 105,882 |  |  | $ | 205,613 |
Available-for-sale Securities | Available-for-Sale Securities The following is a summary of available-for-sale securities (in thousands):
| Amortized Cost |  | Fair Value |  | Unrealized Holding Gains |  | Unrealized Holding Losses
June 30, 2014 |  |  |  |  |  |  |
Money market funds | $ | 567 |  |  | $ | 567 |  |  | $ | — |  |  | $ | — |
U.S. corporate debt securities | 32,578 |  |  | 32,692 |  |  | 114 |  |  | — |
| $ | 33,145 |  |  | $ | 33,259 |  |  | $ | 114 |  |  | $ | — |
Classified as: |  |  |  |  |  |  |
Cash equivalents | $ | 567 |  |  | $ | 567 |  |  | $ | — |  |  | $ | — |
Short-term investments | 32,578 |  |  | 32,692 |  |  | 114 |  |  | — |
Marketable securities | — |  |  | — |  |  | — |  |  | — |
| $ | 33,145 |  |  | $ | 33,259 |  |  | $ | 114 |  |  | $ | — |
June 30, 2013 |  |  |  |  |  |  |
Money market funds | $ | 54,285 |  |  | $ | 54,285 |  |  | $ | — |  |  | $ | — |
U.S. corporate debt securities | 110,078 |  |  | 109,810 |  |  | 126 |  |  | (394 | )
U.S. government agency securities | — |  |  | — |  |  | — |  |  | — |
U.S. municipal bonds | — |  |  | — |  |  | — |  |  | — |
| $ | 164,363 |  |  | $ | 164,095 |  |  | $ | 126 |  |  | $ | (394 | )
Classified as: |  |  |  |  |  |  |
Cash equivalents | $ | 54,285 |  |  | $ | 54,285 |  |  | $ | — |  |  | $ | — |
Short-term investments | 42,994 |  |  | 43,034 |  |  | 44 |  |  | (4 | )
Marketable securities | 67,084 |  |  | 66,776 |  |  | 82 |  |  | (390 | )
| $ | 164,363 |  |  | $ | 164,095 |  |  | $ | 126 |  |  | $ | (394 | )
The amortized cost and estimated fair value of available-for-sale investments in debt securities at June 30, 2014, by contractual maturity, were as follows (in thousands):
| Amortized Cost |  | Fair Value
Due in 1 year or less | $ | 23,512 |  |  | $ | 23,598 |
Due in 1-2 years | 6,049 |  |  | 6,070 |
Due in 2-5 years | 3,017 |  |  | 3,024 |
Total investments in available for sale debt securities | $ | 32,578 |  |  | $ | 32,692 |
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis | The Company did not hold any financial liabilities that required measurement at fair value on a recurring basis. The following table presents the Company’s fair value hierarchy for its financial assets measured at fair value on a recurring basis:
June 30, 2014 | Level 1 |  | Level 2 |  | Level 3 |  | Total
| (In thousands)
Assets |  |  |  |  |  |  |
Investments: |  |  |  |  |  |  |
Money market funds | $ | 567 |  |  | $ | — |  |  | $ | — |  |  | $ | 567 |
Corporate notes/bonds | — |  |  | 32,692 |  |  | — |  |  | 32,692 |
Foreign currency forward contracts | — |  |  | 21 |  |  | — |  |  | 21 |
Total | $ | 567 |  |  | $ | 32,713 |  |  | $ | — |  |  | $ | 33,280 |
June 30, 2013 | Level 1 |  | Level 2 |  | Level 3 |  | Total
| (In thousands)
Assets |  |  |  |  |  |  |
Investments: |  |  |  |  |  |  |
Municipal bonds | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Federal agency notes | — |  |  | — |  |  | — |  |  | — |
Money market funds | 54,285 |  |  | — |  |  | — |  |  | 54,285 |
Corporate notes/bonds | — |  |  | 109,810 |  |  | — |  |  | 109,810 |
Foreign currency forward contracts | — |  |  | 21 |  |  | — |  |  | 21 |
Total | $ | 54,285 |  |  | $ | 109,831 |  |  | $ | — |  |  | $ | 164,116 |
Property, Plant and Equipment | Property and equipment consist of the following (in thousands):
| June 30, 2014 |  | June 30, 2013
Computer equipment | $ | 27,319 |  |  | $ | 29,400 |
Purchased software | 10,859 |  |  | 3,699 |
Office equipment, furniture and fixtures | 28,813 |  |  | 1,506 |
Leasehold improvements | 29,029 |  |  | 11,344 |
| 96,020 |  |  | 45,949 |
Less: accumulated depreciation and amortization | (49,466 | ) |  | (22,305 | )
Property and equipment, net | $ | 46,554 |  |  | $ | 23,644 |
Schedule of Goodwill | The following table reflects the changes in the carrying amount of goodwill (in thousands):
|  | Total
Balance as of June 30, 2013 |  | $ | — |
Addition due to acquisition of Enterasys (Note 2) |  | 70,877 |
Balance as of June 30, 2014 |  | $ | 70,877 |
Schedule of Intangible Assets | The following tables summarize the components of gross and net intangible asset balances (in thousands):
| Weighted Average Remaining Amortization Period |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
June 30, 2014 |  |  |  |  |  |  |
Developed technology | 2.2 years |  | $ | 48,000 |  |  | $ | 11,028 |  |  | $ | 36,972 |
Customer relationships | 2.3 years |  | 37,000 |  |  | 8,222 |  |  | 28,778 |
Maintenance contracts | 4.3 years |  | 17,000 |  |  | 2,267 |  |  | 14,733 |
Trademarks | 2.3 years |  | 2,500 |  |  | 555 |  |  | 1,945 |
Order backlog | 1.3 years |  | 7,400 |  |  | 5,667 |  |  | 1,733 |
License Agreements | 11.2 years |  | 10,447 |  |  | 8,141 |  |  | 2,306 |
Other Intangibles | 4.8 years |  | 2,547 |  |  | 1,555 |  |  | 992 |
|  |  | $ | 124,894 |  |  | $ | 37,435 |  |  | $ | 87,459 |
| Weighted Average Remaining Amortization Period |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
June 30, 2013 |  |  |  |  |  |  |
License Agreements | 10.3 years |  | $ | 10,447 |  |  | $ | 7,407 |  |  | $ | 3,040 |
Other Intangibles | 5.8 years |  | 2,459 |  |  | 1,256 |  |  | 1,203 |
Total assets with finite lives |  |  | $ | 12,906 |  |  | $ | 8,663 |  |  | $ | 4,243 |
Schedule of Expected Amortization Expense |
For the fiscal year ending: |
2015 | $ | 35,699 |
2016 | 32,281 |
2017 | 13,129 |
2018 | 3,682 |
2019 | 1,415 |
Thereafter | 1,253 |
Total | $ | 87,459 |
Deferred Revenue, by Arrangement, Disclosure | The following table summarizes deferred revenue, net at June 30, 2014 and June 30, 2013, respectively (in thousands):
| June 30, 2014 |  | June 30, 2013
Deferred services | $ | 89,657 |  |  | $ | 38,003 |
Deferred product and other revenue | 8,020 |  |  | 3,451 |
Total deferred revenue | 97,677 |  |  | 41,454 |
Less: current portion | 74,735 |  |  | 33,184 |
Non-current deferred revenue, net | $ | 22,942 |  |  | $ | 8,270 |
Deferred Revenue Roll Forward | The change in the Company’s deferred support revenue balance in relation to these arrangements was as follows (in thousands):
| Year Ended
| June 30, 2014 |  | June 30, 2013
Balance beginning of period | $ | 38,003 |  |  | $ | 37,461 |
Assumed from acquisition | 35,879 |  |  | — |
New support arrangements | 113,412 |  |  | 57,342 |
Recognition of support revenue | (97,637 | ) |  | (56,800 | )
Balance end of period | 89,657 |  |  | 38,003 |
Less: current portion | 66,715 |  |  | 29,733 |
Non-current deferred revenue | $ | 22,942 |  |  | $ | 8,270 |
Schedule of Deferred Distributors Revenue | The following table summarizes deferred distributors revenue, net of cost of sales to distributors at the end of fiscal 2014 and 2013, respectively (in thousands):
| Year Ended
| June 30, 2014 |  | June 30, 2013
Deferred distributors revenue | $ | 40,715 |  |  | $ | 22,411 |
Deferred cost of sales to distributors | (8,723 | ) |  | (5,023 | )
Total deferred distributors revenue, net of cost of sales to distributors | $ | 31,992 |  |  | $ | 17,388 |
Schedule of Debt | The Company's debt is comprised of the following:
|  | June 30, 2014
Current portion of long-term debt: |  |
Term Loan |  | $ | 5,688 |
Revolving Facility |  | 24,000 |
Current portion of long-term debt |  | $ | 29,688 |
Long-term debt, less current portion: |  |
Term Loan |  | $ | 56,875 |
Revolving Facility |  | 35,000 |
Total long-term debt, less current portion |  | $ | 91,875 |
Total debt |  | $ | 121,563 |
Schedule of Product Warranty Liability | The following table summarizes the activity related to the Company’s product warranty liability during fiscal 2014 and fiscal 2013:
| Year ended
| June 30, 2014 |  | June 30, 2013
Balance beginning of period | $ | 3,296 |  |  | $ | 2,871 |
Assumed from acquisition | 3,702 |  |  | — |
New warranties issued | 6,225 |  |  | 4,299 |
Warranty expenditures | (5,672 | ) |  | (3,874 | )
Balance end of period | $ | 7,551 |  |  | $ | 3,296 |
Schedule of Other Accrued Liabilities | The following are the components of other accrued liabilities (in thousands):
| June 30, 2014 |  | June 30, 2013
Accrued general and administrative costs | $ | 4,018 |  |  | $ | 2,959 |
Other accrued liabilities | 34,017 |  |  | 13,543 |
Total | $ | 38,035 |  |  | $ | 16,502 |

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