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CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Oct. 28, 2012 | Oct. 30, 2011
Cash flows from operating activities: |  |  |
Net income | $ 11,792 |  | $ 8,071
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation | 2,539 |  | 2,386
Amortization of other assets | 119 |  | 127
Stock-based compensation | 197 |  | 178
Excess tax benefit related to stock-based compensation | (60) |  | (39)
Deferred income taxes | (3,325) |  | (3,280)
Gain on sale of equipment |  |  | (128)
Foreign currency exchange gains | (66) |  | (164)
Changes in assets and liabilities: |  |  |
Accounts receivable | 4,353 |  | 4,004
Inventories | (1,882) |  | (4,964)
Other current assets | 373 |  | 750
Other assets | (80) |  | (31)
Accounts payable - trade | (7,397) |  | (3,382)
Accrued expenses | 1,310 |  | (754)
Accrued restructuring | (40) |  | (4)
Income taxes | (183) |  | (189)
Net cash provided by operating activities | 7,650 |  | 2,581
Cash flows from investing activities: |  |  |
Capital expenditures | (1,946) |  | (2,551)
Proceeds from the sale of equipment |  |  | 130
Purchase of short-term investments | (54) |  | (4,789)
Proceeds from the sale of short-term investments | 795 |  | 2,032
Net cash used in investing activities | (1,205) |  | (5,178)
Cash flows from financing activities: |  |  |
Proceeds from lines of credit | 1,000 |  | 3,500
Payments on lines of credit | (1,000) |  | (3,500)
Payments on long-term debt | (2,300) |  | (2,305)
Proceeds from common stock issued | 64 |  | 237
Common stock repurchased | (5,022) |  | (4,776)
Dividends paid | (747) |  |
Debt issuance costs |  |  | (26)
Excess tax benefit related to stock-based compensation | 60 |  | 39
Net cash used in financing activities | (7,945) |  | (6,831)
Effect of exchange rate changes on cash and cash equivalents | (59) |  | 42
Decrease in cash and cash equivalents | (1,559) |  | (9,386)
Cash and cash equivalents at beginning of period | 25,023 | [1] | 23,181
Cash and cash equivalents at end of period | $ 23,464 |  | $ 13,795
[1] | Derived from audited financial statements.

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