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SELECTED FINANCIAL STATEMENT INFORMATION (Tables) | 6 Months Ended
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Apr. 30, 2012
Selected Financial Statement Information (Tables) [Abstract] |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] | Accounts Receivable
(in thousands) |  | April 30, 2012 |  |  | October 31, 2011 |
Accounts receivable |  | $ | 118,877 |  |  | $ | 109,081 |
Less: Allowance for doubtful accounts |  |  | (4,450 | ) |  |  | (2,667 | )
Accounts receivable, net |  | $ | 114,427 |  |  | $ | 106,414 |
Costs and Estimated Earnings On Uncompleted Percentage Of Completion Contracts [Table Text Block] | Costs and Estimated Earnings on Uncompleted Percentage-of-Completion Contracts
(in thousands) |  | April 30, 2012 |  |  | October 31, 2011 |
Costs incurred on uncompleted contracts |  | $ | 5,396 |  |  | $ | 4,443 |
Estimated earnings |  |  | 4,886 |  |  |  | 4,206 |
|  |  | 10,282 |  |  |  | 8,649 |
Less: Billings to date |  |  | (5,691 | ) |  |  | (4,876 | )
|  | $ | 4,591 |  |  | $ | 3,773 |
Included in the accompanying Condensed Consolidated |  |  |  |
Balance Sheets under the following captions: |  |  |  |  |  |  |  |
Accounts receivable, net (costs and estimated earnings in excess of billings) |  | $ | 4,591 |  |  | $ | 3,773 |
Accrued expenses and other current liabilities (billings in excess of costs and estimated earnings) |  |  | - |  |  |  | - |
|  | $ | 4,591 |  |  | $ | 3,773 |
Schedule of Inventory, Current [Table Text Block] | Inventories
(in thousands) |  | April 30, 2012 |  |  | October 31, 2011 |
Finished products |  | $ | 92,450 |  |  | $ | 86,487 |
Work in process |  |  | 20,475 |  |  |  | 19,708 |
Materials, parts, assemblies and supplies |  |  | 67,555 |  |  |  | 52,173 |
Contracts in process |  |  | 8,081 |  |  |  | 8,291 |
Less: Billings to date |  |  | (1,166 | ) |  |  | (1,692 | )
Inventories, net of valuation reserves |  | $ | 187,395 |  |  | $ | 164,967 |
Property, Plant and Equipment [Table Text Block] | Property, Plant and Equipment
(in thousands) |  | April 30, 2012 |  |  | October 31, 2011 |
Land |  | $ | 4,509 |  |  | $ | 3,825 |
Buildings and improvements |  |  | 52,163 |  |  |  | 46,892 |
Machinery, equipment and tooling |  |  | 103,821 |  |  |  | 94,297 |
Construction in progress |  |  | 5,881 |  |  |  | 3,671 |
|  |  | 166,374 |  |  |  | 148,685 |
Less: Accumulated depreciation and amortization |  |  | (87,779 | ) |  |  | (81,611 | )
Property, plant and equipment, net |  | $ | 78,595 |  |  | $ | 67,074 |

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- Definition Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 + Details
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