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Business Acquisition (Tables) | 12 Months Ended
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Sep. 30, 2012
Business Acquisition [Abstract] |
Preliminary allocation of purchase price and estimated goodwill and intangible assets |
|  | October 28, 2011 |
Assets acquired: |  |  |  |
Accounts receivable |  | $ | 3,703 |
Inventory |  |  | 3,961 |
Property and equipment |  |  | 4,965 |
Intangible assets |  |  | 9,000 |
Goodwill |  |  | 3,522 |
Other |  |  | 153 |
|  |  | 25,304 |
Liabilities assumed: |  |  |  |
Accounts payable and accrued liabilities |  |  | 418 |
Total purchase price |  | $ | 24,886 |
Pro forma results of operations |
|  | Years Ended September 30, |
|  | 2012 |  |  | 2011 |
Net sales |  | $ | 126,619 |  |  | $ | 129,757 |
Net income |  |  | 7,533 |  |  |  | 9,915 |
Net income per share (basic) |  |  | 1.42 |  |  |  | 1.88 |
Net income per share (diluted) |  |  | 1.40 |  |  |  | 1.86 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=7659399&loc=d3e1392-128463 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 54 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 55 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 68 -Subparagraph r(2, 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. + Details
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- Definition Tabular disclosure of all of the fair values of the purchase price and assets and liabilities acquired in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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