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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Jun. 30, 2017
Accounting Policies [Abstract] |
Allowance for Credit Losses on Financing Receivables | The following table is a summary of our allowance for product returns (in thousands).
Description |  | Balance at beginning of period |  |  | Additions |  |  | Deductions |  |  | Balance at end of period |
Year Ended June 30, 2017: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for product returns |  | $ | 1,609 |  |  | $ | 3,658 |  |  | $ | (4,725 | ) |  | $ | 542 |
Year Ended June 30, 2016: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for product returns |  | $ | 1,080 |  |  | $ | 3,478 |  |  | $ | (2,949 | ) |  | $ | 1,609 |
Year Ended June 30, 2015: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for product returns |  | $ | 2,700 |  |  | $ | 3,306 |  |  | $ | (4,926 | ) |  | $ | 1,080 |
The following table is a summary of the allowance for doubtful accounts (in thousands).
Description |  | Balance at beginning of period |  |  | Charges to bad debt expenses |  |  | Deductions (1) |  |  | Balance at end of period |
Year Ended June 30, 2017: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 1,648 |  |  | $ | 323 |  |  | $ | (781 | ) |  | $ | 1,190 |
Year Ended June 30, 2016: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 1,316 |  |  | $ | 834 |  |  | $ | (502 | ) |  | $ | 1,648 |
Year Ended June 30, 2015: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 918 |  |  | $ | 940 |  |  | $ | (542 | ) |  | $ | 1,316 |
(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:
|  | Year Ended |
|  | June 30, 2017 |  |  | June 30, 2016 |  |  | June 30, 2015 |
Tech Data Corporation |  |  | 15% |  |  |  | 17% |  |  |  | 15% |
Jenne Corporation |  |  | 15% |  |  |  | 14% |  |  | * |
Westcon Group Inc. |  |  | 11% |  |  |  | 14% |  |  |  | 15% |
* | Less than 10% of net revenue
The following table sets forth major customers accounting for 10% or more of our accounts receivable balance:
|  | Year Ended |
|  | June 30, 2017 |  |  | June 30, 2016 |  |  | June 30, 2015 |
Tech Data Corporation |  |  | 18% |  |  |  | 11% |  |  | * |
Jenne Corporation |  |  | 12% |  |  | * |  |  | * |
Westcon Group Inc. |  |  | 11% |  |  |  | 19% |  |  |  | 27% |
* | Less than 10% of accounts receivable
Summary of Cash and Cash Equivalents | The following is a summary of Cash and cash equivalents (in thousands):
|  | June 30, 2017 |  |  | June 30, 2016 |
Cash |  | $ | 126,159 |  |  | $ | 89,847 |
Cash equivalents (consisting of available-sale-securities) |  |  | 4,291 |  |  |  | 4,275 |
Total cash and cash equivalents |  | $ | 130,450 |  |  | $ | 94,122 |
Available-for-sale Securities | The following is a summary of available-for-sale securities (in thousands):
|  |  |  |  |  |  |  |  |  | Unrealized |  |  | Unrealized |
|  | Amortized |  |  |  |  |  |  | Holding |  |  | Holding |
|  | Cost |  |  | Fair Value |  |  | Gains |  |  | Losses |
June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 4,291 |  |  | $ | 4,291 |  |  | $ | — |  |  | $ | — |
|  | $ | 4,291 |  |  | $ | 4,291 |  |  | $ | — |  |  | $ | — |
Classified as: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 4,291 |  |  | $ | 4,291 |  |  | $ | — |  |  | $ | — |
|  | $ | 4,291 |  |  | $ | 4,291 |  |  | $ | — |  |  | $ | — |
June 30, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 4,275 |  |  | $ | 4,275 |  |  | $ | — |  |  | $ | — |
|  | $ | 4,275 |  |  | $ | 4,275 |  |  | $ | — |  |  | $ | — |
Classified as: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 4,275 |  |  | $ | 4,275 |  |  | $ | — |  |  | $ | — |
|  | $ | 4,275 |  |  | $ | 4,275 |  |  | $ | — |  |  | $ | — |
Schedule of Fair Value for Financial Assets 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 (in thousands):
June 30, 2017 |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 4,291 |  |  | $ | — |  |  | $ | — |  |  | $ | 4,291 |
Investment in non-marketable equity |  |  | — |  |  |  | — |  |  |  | 3,000 |  |  |  | 3,000 |
Total |  | $ | 4,291 |  |  | $ | — |  |  | $ | 3,000 |  |  | $ | 7,291 |
June 30, 2016 |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 4,275 |  |  | $ | — |  |  | $ | — |  |  | $ | 4,275 |
Investment in non-marketable equity |  |  | — |  |  |  | — |  |  |  | 3,000 |  |  |  | 3,000 |
Total |  | $ | 4,275 |  |  | $ | — |  |  | $ | 3,000 |  |  | $ | 7,275 |
Schedule of Inventory | The following is a summary of our inventory by category (in thousands).
|  | June 30, 2017 |  |  | June 30, 2016 |
Finished goods |  | $ | 45,090 |  |  | $ | 38,751 |
Raw materials |  |  | 790 |  |  |  | 2,238 |
Total Inventory |  | $ | 45,880 |  |  | $ | 40,989 |
Components of Property and Equipment | Property and equipment consist of the following (in thousands):
|  | June 30, 2017 |  |  | June 30, 2016 |
Computer equipment |  | $ | 34,716 |  |  | $ | 34,657 |
Purchased software |  |  | 11,785 |  |  |  | 5,574 |
Office equipment, furniture and fixtures |  |  | 10,852 |  |  |  | 10,385 |
Leasehold improvements |  |  | 23,046 |  |  |  | 19,342 |
Total property and equipment |  |  | 80,399 |  |  |  | 69,958 |
Less: accumulated depreciation and amortization |  |  | (50,159 | ) |  |  | (40,378 | )
Property and equipment, net |  | $ | 30,240 |  |  | $ | 29,580 |
Schedule of Goodwill | The following table reflects the changes in the carrying amount of goodwill (in thousands):
|  | June 30, 2017 |
Balance as of June 30, 2016 |  | $ | 70,877 |
Additions due to acquisition |  |  | 9,339 |
Balance at end of period |  | $ | 80,216 |
Components of Gross and Net Intangible Asset Balances | The following tables summarize the components of gross and net intangible asset balances (in thousands, except years):
|  | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |
|  | Remaining Amortization |  | Gross Carrying |  |  | Accumulated |  |  | Net Carrying |
|  | Period |  | Amount |  |  | Amortization |  |  | Amount |
June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Developed technology |  | 5.3 years |  | $ | 55,400 |  |  | $ | 42,689 |  |  | $ | 12,711 |
Customer relationships |  | 3.3 years |  |  | 40,300 |  |  |  | 37,567 |  |  |  | 2,733 |
Maintenance contracts |  | 1.3 years |  |  | 17,000 |  |  |  | 12,467 |  |  |  | 4,533 |
Trademarks |  | 4.3 years |  |  | 5,100 |  |  |  | 2,846 |  |  |  | 2,254 |
License agreements |  | 6.4 years |  |  | 2,445 |  |  |  | 1,120 |  |  |  | 1,325 |
Other intangibles |  | 2.7 years |  |  | 1,382 |  |  |  | 1,001 |  |  |  | 381 |
Total intangibles, net with finite lives |  |  |  |  | 121,627 |  |  |  | 97,690 |  |  |  | 23,937 |
In-process research and development, with indefinite life |  |  |  |  | 1,400 |  |  |  | — |  |  |  | 1,400 |
Total intangibles, net |  |  |  | $ | 123,027 |  |  | $ | 97,690 |  |  | $ | 25,337 |
|  | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |
|  | Remaining Amortization |  | Gross Carrying |  |  | Accumulated |  |  | Net Carrying |
|  | Period |  | Amount |  |  | Amortization |  |  | Amount |
June 30, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Developed technology |  | 0.2 years |  | $ | 48,000 |  |  | $ | 43,028 |  |  | $ | 4,972 |
Customer relationships |  | 0.3 years |  |  | 37,000 |  |  |  | 32,889 |  |  |  | 4,111 |
Maintenance contracts |  | 2.3 years |  |  | 17,000 |  |  |  | 9,067 |  |  |  | 7,933 |
Trademarks |  | 0.3 years |  |  | 2,500 |  |  |  | 2,222 |  |  |  | 278 |
License agreements |  | 9.7 years |  |  | 3,413 |  |  |  | 1,473 |  |  |  | 1,940 |
Other intangibles |  | 3.7 years |  |  | 1,428 |  |  |  | 900 |  |  |  | 528 |
Total intangibles, net |  |  |  | $ | 109,341 |  |  | $ | 89,579 |  |  | $ | 19,762 |
Summary of Amortization Expense of Intangibles | The following table summarizes the amortization expense of intangibles for the periods presented (in thousands):
|  | Year Ended |
|  | June 30, 2017 |  |  | June 30, 2016 |  |  | June 30, 2015 |
Amortization in "Cost of revenues: Product" |  | $ | 7,020 |  |  | $ | 15,369 |  |  | $ | 18,082 |
Amortization of intangibles |  |  | 8,702 |  |  |  | 17,001 |  |  |  | 17,869 |
Total amortization |  | $ | 15,722 |  |  | $ | 32,370 |  |  | $ | 35,951 |
Schedule of Expected Amortization Expense | The estimated future amortization expense to be recorded for each of the respective future fiscal years is as follows (in thousands):
For the fiscal year ending: |  |  |  |
2018 |  | $ | 7,620 |
2019 |  |  | 5,292 |
2020 |  |  | 4,061 |
2021 |  |  | 3,266 |
2022 |  |  | 2,594 |
Thereafter, |  |  | 1,104 |
Total |  | $ | 23,937 |
Summary of Deferred Revenue | The following table summarizes deferred revenue (in thousands):
|  | June 30, 2017 |  |  | June 30, 2016 |
Deferred maintenance |  | $ | 97,310 |  |  | $ | 83,419 |
Deferred product and other revenue |  |  | 7,031 |  |  |  | 11,441 |
Total deferred revenue, net |  |  | 104,341 |  |  |  | 94,860 |
Less: current portion |  |  | 79,048 |  |  |  | 72,934 |
Non-current deferred revenue, net |  | $ | 25,293 |  |  | $ | 21,926 |
Deferred Revenue Roll Forward | The change in the Company’s deferred maintenance revenue balance in relation to these arrangements was as follows (in thousands):
|  | Year Ended |
|  | June 30, 2017 |  |  | June 30, 2016 |
Balance beginning of period |  | $ | 83,419 |  |  | $ | 87,441 |
Deferred maintenance assumed due to acquisition |  |  | 14,159 |  |  |  | — |
New maintenance arrangements |  |  | 125,542 |  |  |  | 110,192 |
Recognition of maintenance revenue |  |  | (125,810 | ) |  |  | (114,214 | )
Balance end of period |  |  | 97,310 |  |  |  | 83,419 |
Less: current portion |  |  | 72,017 |  |  |  | 61,493 |
Non-current deferred revenue |  | $ | 25,293 |  |  | $ | 21,926 |
Summary of Deferred Distributors Revenue | The following table summarizes deferred distributors revenue, net of cost of sales to distributors (in thousands):
|  | June 30, 2017 |  |  | June 30, 2016 |
Deferred distributors revenue |  | $ | 55,335 |  |  | $ | 35,138 |
Deferred cost of sales to distributors |  |  | (11,810 | ) |  |  | (8,321 | )
Deferred distributors revenue, net of cost of sales to distributors |  | $ | 43,525 |  |  | $ | 26,817 |
Components of Debt | The Company's debt is comprised of the following (in thousands):
|  | June 30, 2017 |  |  | June 30, 2016 |
Current portion of long-term debt: |  |  |  |  |  |  |  |
Term Loan |  | $ | 12,444 |  |  | $ | 17,875 |
Less: unamortized debt issuance costs |  |  | (164 | ) |  |  | (247 | )
Current portion of long-term debt |  | $ | 12,280 |  |  | $ | 17,628 |
Long-term debt, less current portion: |  |  |  |  |  |  |  |
Term Loan |  | $ | 71,268 |  |  | $ | 27,625 |
Revolving Facility |  |  | 10,000 |  |  |  | 10,000 |
Less: unamortized debt issuance costs |  |  | (846 | ) |  |  | (179 | )
Total long-term debt, less current portion |  |  | 80,422 |  |  |  | 37,446 |
Total debt |  | $ | 92,702 |  |  | $ | 55,074 |
Schedule of Maturities of Long-term Debt Excluding Unamortized Debt Issuance Costs | The Company's debt repayment schedule by period is as follows, excluding unamortized debt issuance costs (in thousands):
For the fiscal year ending: |  |  |  |
2018 |  | $ | 12,444 |
2019 |  |  | 16,969 |
2020 |  |  | 21,494 |
2021 |  |  | 26,019 |
2022 |  |  | 16,786 |
Total |  | $ | 93,712 |
Summary of Product Warranty Liability Activity | The following table summarizes the activity related to the Company’s product warranty liability during the following periods (in thousands):
|  | Year Ended |
|  | June 30, 2017 |  |  | June 30, 2016 |
Balance beginning of period |  | $ | 9,600 |  |  | $ | 8,676 |
Warranties assumed due to acquisition |  |  | 2,034 |  |  |  | — |
New warranties issued |  |  | 6,015 |  |  |  | 8,176 |
Warranty expenditures |  |  | (7,642 | ) |  |  | (7,252 | )
Balance end of period |  | $ | 10,007 |  |  | $ | 9,600 |

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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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