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RETIREMENT PLANS (Details 2) (USD $) | 12 Months Ended |
--- | --- | ---
Sep. 30, 2012 | Sep. 30, 2011
Plan assets |  |
Entity's stock included in plan assets | 8,000 |
Carrying Amount |  |
Pension plan assets at the fair value |  |
Fair value measurements | 5,388,000 | 4,214,000
Quoted Prices in Active Markets (Level 1) |  |
Pension plan assets at the fair value |  |
Fair value measurements | 5,388,000 | 4,214,000
Cash and other |  |
Entity's year-end target allocation, by asset category, and the actual asset allocations |  |
Target allocation, minimum (as a percent) | 0.00% |
Target allocation, maximum (as a percent) | 30.00% |
Actual asset allocation (as a percent) | 1.00% | 15.00%
Fixed income securities |  |
Entity's year-end target allocation, by asset category, and the actual asset allocations |  |
Target allocation, minimum (as a percent) | 20.00% |
Target allocation, maximum (as a percent) | 60.00% |
Actual asset allocation (as a percent) | 30.00% | 20.00%
Equity securities |  |
Entity's year-end target allocation, by asset category, and the actual asset allocations |  |
Target allocation, minimum (as a percent) | 30.00% |
Target allocation, maximum (as a percent) | 70.00% |
Actual asset allocation (as a percent) | 69.00% | 65.00%
Cash | Carrying Amount |  |
Pension plan assets at the fair value |  |
Fair value measurements | 72,000 | 625,000
Cash | Quoted Prices in Active Markets (Level 1) |  |
Pension plan assets at the fair value |  |
Fair value measurements | 72,000 | 625,000
U.S. government bonds | Carrying Amount |  |
Pension plan assets at the fair value |  |
Fair value measurements | 100,000 | 303,000
U.S. government bonds | Quoted Prices in Active Markets (Level 1) |  |
Pension plan assets at the fair value |  |
Fair value measurements | 100,000 | 303,000
Corporate bonds | Carrying Amount |  |
Pension plan assets at the fair value |  |
Fair value measurements | 400,000 | 366,000
Corporate bonds | Quoted Prices in Active Markets (Level 1) |  |
Pension plan assets at the fair value |  |
Fair value measurements | 400,000 | 366,000
Fixed income exchange-traded funds | Carrying Amount |  |
Pension plan assets at the fair value |  |
Fair value measurements | 850,000 |
Fixed income exchange-traded funds | Quoted Prices in Active Markets (Level 1) |  |
Pension plan assets at the fair value |  |
Fair value measurements | 850,000 |
Preferred securities | Carrying Amount |  |
Pension plan assets at the fair value |  |
Fair value measurements | 232,000 | 197,000
Preferred securities | Quoted Prices in Active Markets (Level 1) |  |
Pension plan assets at the fair value |  |
Fair value measurements | 232,000 | 197,000
Equities | Carrying Amount |  |
Pension plan assets at the fair value |  |
Fair value measurements | 3,734,000 | 2,723,000
Equities | Quoted Prices in Active Markets (Level 1) |  |
Pension plan assets at the fair value |  |
Fair value measurements | 3,734,000 | 2,723,000

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- Definition The amount of employer securities or securities of parties related to the employer that are included in plan assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (n) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph n -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 Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 30 -Section 35 -Paragraph 50 -URI http://asc.fasb.org/extlink&oid=6867990&loc=d3e12355-114930 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 49 -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 132R -Paragraph 5 -Subparagraph d(iv)(b)(i) -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 132R -Paragraph 5 -Subparagraph b -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 FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition Target allocation maximum percentage of investments of this type to total plan assets presented on a weighted average basis. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c)(i) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e2446-114920 + Details
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- Definition Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e2446-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph d(1) -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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