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CONSOLIDATED STATEMENT OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Jul. 26, 2014 | Jul. 27, 2013
Cash flows from operating activities |  |
Net income | $ 13,045 | $ 9,935
Adjustments to reconcile net income to cash provided by (used for) operating activities |  |
Restructuring | (347) | 87
Deferred income tax expense (benefit) | (1,342) | 700
Provision for doubtful accounts | (618) | (1,245)
Depreciation and amortization | 5,379 | 5,847
Equity-based compensation expense | 3,010 | 3,193
Change in receivables | 12,441 | 21,812
Change in inventories | (15,874) | (11,688)
Change in other assets | 2,985 | (1,193)
Change in payables | (255) | 1,907
Change in other liabilities | (19,646) | (16,335)
Net cash provided by (used for) operating activities | (1,222) | 13,020
Cash flows from investing activities |  |
Proceeds from disposal of assets | 1,348 | 2,078
Capital expenditures | (19,406) | (3,216)
Purchases of investments | (15,941) | (6,432)
Proceeds from sales of investments | 10,422 | 8,558
Change in restricted cash | 7,289 | (6)
Net cash provided by (used for) investing activities | (16,288) | 982
Cash flows from financing activities |  |
Payments on debt | (7,212) | (132)
Stock issued for stock and employee benefit plans | 131 | 763
Excess tax benefit on stock option exercises | 249 | 3,277
Purchases of common stock | (6,062) | (7,071)
Dividends paid | (3,119) | (2,110)
Net cash used for financing activities | (16,013) | (5,273)
Effect of exchange rate changes on cash and equivalents | 171 | (314)
Change in cash and equivalents | (33,352) | 8,415
Cash and equivalents at beginning of period | 149,661 | 131,085
Cash and equivalents at end of period | 116,309 | 139,500
Supplemental disclosure of non-cash investing activities |  |
Capital expenditures included in payables | $ 8,024 |

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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=31042434&loc=d3e3602-108585 + Details
Name: | us-gaap_ShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration