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Consolidated Statements Of Shareholders' Equity (USD $) In Thousands, except Share data | Common Stock [Member] | Additional Paid-In Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Sep. 30, 2008 | $ 295 | $ 254,240 | $ 273,470 | $ 556 | $ (60,324) | $ 468,237
Beginning balance, shares at Sep. 30, 2008 | 29,465,000 |  |  |  |  |
Comprehensive income: |  |  |  |  |  |
Net earnings |  |  | 49,408 |  |  | 49,408
Translation adjustments |  |  |  | (707) |  | (707)
Net unrecognized actuarial loss, net of tax |  |  |  | (11,393) |  | (11,393)
Interest rate swap, net of tax |  |  |  | (54) |  | (54)
Comprehensive income |  |  |  |  |  | 37,254
Stock options and stock compensation plans, net of tax benefit | 3 | 11,554 |  |  | 292 | 11,849
Stock options and stock compensation plans, net of tax benefit, shares | 306,000 |  |  |  |  |
Ending balance at Sep. 30, 2009 | 298 | 265,794 | 322,878 | (11,598) | (60,032) | 517,340
Ending balance, shares at Sep. 30, 2009 | 29,771,000 |  |  |  |  |
Comprehensive income: |  |  |  |  |  |
Net earnings |  |  | 44,846 |  |  | 44,846
Translation adjustments |  |  |  | (1,557) |  | (1,557)
Net unrecognized actuarial loss, net of tax |  |  |  | (2,234) |  | (2,234)
Interest rate swap, net of tax |  |  |  | 596 |  | 596
Comprehensive income |  |  |  |  |  | 41,651
Cash dividends declared ($0.32 per share) |  |  | (8,450) |  |  | (8,450)
Stock options and stock compensation plans, net of tax benefit |  | 5,149 |  |  | 292 | 5,441
Stock options and stock compensation plans, net of tax benefit, shares | 68,000 |  |  |  |  |
Ending balance at Sep. 30, 2010 | 298 | 270,943 | 359,274 | (14,793) | (59,740) | 555,982
Ending balance, shares at Sep. 30, 2010 | 29,839,000 |  |  |  |  | 29,839,343
Comprehensive income: |  |  |  |  |  |
Net earnings |  |  | 52,501 |  |  | 52,501
Translation adjustments |  |  |  | (333) |  | (333)
Net unrecognized actuarial loss, net of tax |  |  |  | (4,354) |  | (4,354)
Interest rate swap, net of tax |  |  |  | 289 |  | 289
Comprehensive income |  |  |  |  |  | 48,103
Cash dividends declared ($0.32 per share) |  |  | (8,534) |  |  | (8,534)
Stock options and stock compensation plans, net of tax benefit | 2 | 4,864 |  |  | 293 | 5,159
Stock options and stock compensation plans, net of tax benefit, shares | 118,000 |  |  |  |  |
Ending balance at Sep. 30, 2011 | $ 300 | $ 275,807 | $ 403,241 | $ (19,191) | $ (59,447) | $ 600,710
Ending balance, shares at Sep. 30, 2011 | 29,957,000 |  |  |  |  | 29,956,904

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6920043&loc=d3e540-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 30 -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 AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A5 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(3) -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 8, 9, 10, 11, 12, 13, 14 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6508144 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6920043&loc=d3e557-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 + Details
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- Definition Equity impact of aggregate cash, stock, and paid-in-kind dividends declared for all securities (common shares, preferred shares, etc.) during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 01-6 -Paragraph 14 -Subparagraph l -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 + Details
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