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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jul. 30, 2016 | Aug. 01, 2015
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net income | $ 5,539 | $ 3,776
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Depreciation | 4,193 | 4,020
Amortization | 398 | 35
Amortization of premium/discount on marketable securities | 9 | 33
Loss (gain) on sale of property, equipment and other assets | 31 | (62)
Share-based compensation | 709 | 751
Provision for doubtful accounts | 7 | 160
Deferred income taxes, net | 3 | (21)
Change in operating assets and liabilities | (4,291) | (18,763)
Net cash provided by (used in) operating activities | 6,598 | (10,071)
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchases of property and equipment | (2,157) | (7,232)
Proceeds from sale of property, equipment and other assets | 64 | 66
Purchases of marketable securities | (2,394) | (9,506)
Proceeds from sales or maturities of marketable securities | 6,856 | 9,497
Acquisitions, net of cash acquired | 0 | (614)
Net cash provided by (used in) investing activities | 2,369 | (7,789)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Payments on notes payable | (4) | (9)
Proceeds from exercise of stock options | 0 | 562
Principal payments on long-term obligations | (896) | (8)
Dividends paid | (4,409) | (4,375)
Payments for common shares repurchased | (1,825) | 0
Net cash used in financing activities | (7,134) | (3,830)
EFFECT OF EXCHANGE RATE CHANGES ON CASH | (383) | (325)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS | 1,450 | (22,015)
CASH AND CASH EQUIVALENTS: |  |
Beginning of period | 28,328 | 57,284
End of period | 29,778 | 35,269
Cash payments for: |  |
Interest | 104 | 126
Income taxes, net of refunds | 50 | 3,215
Supplemental schedule of non-cash investing and financing activities: |  |
Demonstration equipment transferred to inventory | 73 | 4
Purchase of property and equipment included in accounts payable | $ 209 | $ 883

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- Definition The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations 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 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + 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 expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: 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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- 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 cash outflow for a borrowing supported by a written promise to pay an obligation. + 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 (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + 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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