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VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Jun. 01, 2013
VALUATION AND QUALIFYING ACCOUNTS |
14. | VALUATION AND QUALIFYING ACCOUNTS
The following table presents the valuation and qualifying account activity for fiscal year ended June 1, 2013, June 2, 2012, and May 28, 2011, (in thousands):
Description |  | Balance at beginning of period |  |  | Charged to expense |  |  | Deductions |  |  | Balance at end of period |
Year ended June 1, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 1,058 |  |  | $ | 135 | (1) |  | $ | 101 | (2) |  | $ | 1,092 |
Inventory provisions |  |  | 2,976 |  |  |  | 412 | (3) |  |  | 673 | (4) |  |  | 2,715 |
Warranty reserves |  |  | 148 |  |  |  | 259 |  |  |  | 219 |  |  |  | 188 |
Year ended June 2, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 438 |  |  | $ | 638 | (1) |  | $ | 18 | (2) |  | $ | 1,058 |
Inventory provisions |  |  | 4,519 |  |  |  | 445 | (3) |  |  | 1,988 | (4) |  |  | 2,976 |
Warranty reserves |  |  | 138 |  |  |  | 328 |  |  |  | 318 |  |  |  | 148 |
Year ended May 28, 2011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 369 |  |  | $ | 318 | (1) |  | $ | 249 | (2) |  | $ | 438 |
Inventory provisions |  |  | 11,050 |  |  |  | 1,055 | (3) |  |  | 7,586 | (4) |  |  | 4,519 |
Warranty reserves |  |  | 138 |  |  |  | 341 |  |  |  | 341 |  |  |  | 138 |
Notes:
(1) | Charges to bad debt expense
(2) | Uncollectible amounts written off, net of recoveries and foreign currency translation.
(3) | Charges to cost of sales. Included in fiscal 2013 are inventory write-downs of $0.2 million for EDG and $0.2 million for Canvys. Included in fiscal 2012 are inventory write-downs of $0.2 million for EDG and $0.2 million for Canvys. Included in fiscal 2011 are inventory write-downs of $0.7 million for EDG and $0.4 million for Canvys.
(4) | Inventory disposed of or sold, net of foreign currency translation.

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- Definition The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 + Details
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