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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2015
Cash Flows from Operating Activities: |  |  |
Net income and comprehensive income | $ 257,506 | $ 213,616 | $ 129,663
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 7,359 | 6,294 | 4,971
Provision for inventory obsolescence | 2,479 | 747 | 2,288
(Recovery)/Provision for loss on vendor deposits | (1,096) | (973) | 5,827
Write-off of software development costs | 0 | 2,505 | 0
Deferred taxes | (938) | (1,145) | (911)
Excess tax benefit from employee stock-based awards | 0 | (1,004) | (2,079)
Stock-based compensation | 2,785 | 3,719 | 4,992
Other, net | 1,081 | 823 | 1,526
Changes in operating assets and liabilities: |  |  |
Accounts receivable | (58,164) | (16,685) | (11,339)
Inventories | (86,988) | (20,012) | 7,030
Vendor Deposits | (22,730) | (9,285) | 0
Deferred cost of revenues | 0 | 0 | 1,279
Prepaid income taxes | (2,120) | 2,267 | 690
Prepaid expenses and other assets | (3,061) | 190 | (21,969)
Accounts payable | (2,554) | 7,720 | 9,735
Taxes payable | 5,041 | 4,777 | 5,152
Deferred revenues | 3,649 | 709 | (1,678)
Accrued liabilities and other | 9,787 | 3,245 | (630)
Net cash provided by operating activities | 112,036 | 197,508 | 134,547
Cash Flows from Investing Activities: |  |  |
Purchase of property and equipment and other long-term assets | (7,232) | (6,248) | (12,724)
Net cash (used in) investing activities | (7,232) | (6,248) | (12,724)
Cash Flows from Financing Activities: |  |  |
Issuances of debt | 0 | 0 | 100,000
Proceeds from revolver loan | 99,000 | 130,000 | 0
Repayments of term loan | (11,250) | (10,000) | (74,754)
Payments on credit facilities | (34,000) | (14,000) | 0
Repurchases of common stock | (105,229) | (193,517) | (34,712)
Payment of common stock cash dividends | 0 | 0 | (15,020)
Proceeds from exercise of stock options | 1,436 | 1,106 | 1,686
Excess tax benefit from employee stock-based awards | 0 | 1,004 | 2,079
Tax withholdings related to net share settlements of restricted stock units | (1,594) | (1,223) | (1,798)
Net cash (used in) financing activities | (51,637) | (86,630) | (22,519)
Net increase in cash and cash equivalents | 53,167 | 104,630 | 99,304
Cash and cash equivalents at beginning of year | 551,031 | 446,401 | 347,097
Cash and cash equivalents at end of year | 604,198 | 551,031 | 446,401
Supplemental Disclosure of Cash Flow Information: |  |  |
Income taxes paid, net of refunds | 25,743 | 18,531 | 12,797
Interest paid | 5,194 | 2,351 | 1,290
Non-Cash Investing and Financing Activities: |  |  |
Unpaid stock repurchases | 0 | 6,483 | 0
Unpaid property and equipment and other long-term assets | $ 458 | $ 406 | $ 0

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- Definition Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The value of restricted shares issued as compensation, net of the value of shares for the payment of withholding taxes. This element is to be used only if shares are used in lieu of cash to satisfy all or a portion of withholding taxes. + References No definition available. + Details
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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=66902209&loc=d3e3602-108585 + Details
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