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Schedule II Valuation of Qualifying Accounts | 12 Months Ended
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Jul. 31, 2014
Valuation and Qualifying Accounts [Abstract] |
Schedule II - Valuation and Qualifying Accounts | SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS
|  | Year ended July 31,
Description |  | 2014 |  | 2013 |  | 2012
|  | (Dollars in thousands)
Valuation accounts deducted in balance sheet from assets to which they apply — Accounts receivable — allowance for doubtful accounts: |  |  |  |  |  |
Balances at beginning of period |  | $ | 5,093 |  |  | $ | 6,005 |  |  | $ | 6,183 |
Additions — Charged to expense |  | 779 |  |  | 1,018 |  |  | 1,593 |
Due to acquired businesses |  | — |  |  | 531 |  |  | 159 |
Reclassified to continuing operations |  | 31 |  |  | — |  |  | — |
Deductions — Bad debts written off, net of recoveries |  | (2,834 | ) |  | (1,429 | ) |  | (1,930 | )
Deductions — Reclassified to discontinued operations |  | — |  |  | (1,032 | ) |  | — |
Balances at end of period |  | $ | 3,069 |  |  | $ | 5,093 |  |  | $ | 6,005 |
Inventory — Reserve for slow-moving inventory: |  |  |  |  |  |
Balances at beginning of period |  | $ | 11,317 |  |  | $ | 11,316 |  |  | $ | 13,009 |
Additions — Charged to expense |  | 3,100 |  |  | 2,629 |  |  | 2,200 |
Due to acquired businesses |  | — |  |  | 2,887 |  |  | 445 |
Reclassified to continuing operations |  | 461 |  |  |  |  |
Deductions — Inventory write-offs |  | (2,619 | ) |  | (1,811 | ) |  | (4,338 | )
Deductions — Reclassified to discontinued operations |  | — |  |  | (3,704 | ) |  | — |
Balances at end of period |  | $ | 12,259 |  |  | $ | 11,317 |  |  | $ | 11,316 |
Valuation allowances against deferred tax assets: |  |  |  |  |  |  |
Balances at beginning of period |  | $ | 37,142 |  |  | $ | 25,847 |  |  | $ | 31,844 |
Additions during year |  | 10,182 |  |  | 10,853 |  |  | 2,579 |
Due to acquired businesses |  | — |  |  | 983 |  |  | — |
Deductions — Valuation allowances reversed/utilized |  | (9,915 | ) |  | (541 | ) |  | (3,226 | )
Deductions — Valuation allowances reversed/written off |  | — |  |  | — |  |  | (5,350 | )
Balances at end of period |  | $ | 37,409 |  |  | $ | 37,142 |  |  | $ | 25,847 |

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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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