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v3.7.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Cash flows from operating activities: |  |  |
Net income | $ 17,651 | $ 11,996 | $ 10,865
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and asset write offs | 7,812 | 8,350 | 9,325
Amortization of intangible assets | 831 | 891 | 2,171
Net losses from investments | 805 | 18 | 288
Deferred income taxes | 2,602 | (985) | (7,526)
Stock-based compensation | 7,976 | 8,347 | 7,444
Amortization of premium on investments | 345 | 693 | 1,273
Foreign currency (gains) losses | (81) | 38 | 141
Changes in assets and liabilities |  |  |
Accounts receivable | 7,963 | (718) | 9,140
Deferred commissions | 1,477 | 225 | (815)
Prepaid expenses and other current assets | 311 | 1,431 | 620
Accounts payable | 1,317 | (357) | (82)
Accrued expenses and other liabilities | (2,011) | 4,657 | 2,171
Deferred revenue | (5,140) | (2,120) | (6,220)
Net cash provided by operating activities | 41,858 | 32,466 | 28,795
Cash flows from investing activities: |  |  |
Purchases of property and equipment | (4,140) | (3,931) | (1,503)
Purchases of marketable investments | (36,763) | (20,587) | (35,386)
Proceeds from sales and maturities of marketable investments | 23,086 | 26,960 | 60,112
Other investing activity | (48) | 347 | 1,542
Net cash provided by (used in) investing activities | (17,865) | 2,789 | 24,765
Cash flows from financing activities: |  |  |
Dividends paid on common stock | (12,987) | (12,179) | (11,962)
Repurchases of common stock | (1,791) | (20,931) | (73,166)
Proceeds from issuance of common stock under employee equity incentive plans | 16,734 | 3,347 | 8,969
Excess tax benefits from stock-based compensation | 550 | 51 | 244
Net cash provided by (used in) financing activities | 2,506 | (29,712) | (75,915)
Effect of exchange rate changes on cash and cash equivalents | (2,872) | (1,862) | (2,127)
Net increase (decrease) in cash and cash equivalents | 23,627 | 3,681 | (24,482)
Cash and cash equivalents, beginning of year | 53,331 | 49,650 | 74,132
Cash and cash equivalents, end of year | 76,958 | 53,331 | 49,650
Supplemental disclosure of cash flow information: |  |  |
Cash paid for income taxes | $ 8,507 | $ 6,425 | $ 14,180

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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + 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 (a) -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 cash outflow to acquire debt securities classified as available-for-sale securities, because they are not classified as either held-to-maturity securities or trading securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + 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 total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. 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 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -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 sale of debt securities classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + 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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- References No definition available. + Details
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