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STOCKHOLDERS' EQUITY AND EQUITY COMPENSATION (Details) - Stock options activity range of exercise prices - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended |
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Sep. 30, 2016 | Sep. 30, 2015
STOCKHOLDERS' EQUITY AND EQUITY COMPENSATION (Details) - Stock options activity range of exercise prices [Line Items] |  |
Options Outstanding & Exercisable Shares (in Shares) | 356,000 | 425,450
Options Outstanding & Exercisable Weighted Average Exercise Price (in Dollars per Share) | $ 19.91 | $ 20.86
Options Outstanding & Exercisable Weighted Average Contractual Term (Years) | 2 years |
Options Outstanding & Exercisable Aggregated Intrinsic Value (in Dollars) | $ 0 |
14.78 [Member] |  |
STOCKHOLDERS' EQUITY AND EQUITY COMPENSATION (Details) - Stock options activity range of exercise prices [Line Items] |  |
Range of Exercises Prices (in Dollars per Share) | $ 14.78 |
Options Outstanding & Exercisable Shares (in Shares) | 6,000 |
Options Outstanding & Exercisable Weighted Average Exercise Price (in Dollars per Share) | $ 14.78 |
Options Outstanding & Exercisable Weighted Average Contractual Term (Years) | 9 months |
17.23 [Member] |  |
STOCKHOLDERS' EQUITY AND EQUITY COMPENSATION (Details) - Stock options activity range of exercise prices [Line Items] |  |
Range of Exercises Prices (in Dollars per Share) | $ 20 |
Options Outstanding & Exercisable Shares (in Shares) | 350,000 |
Options Outstanding & Exercisable Weighted Average Exercise Price (in Dollars per Share) | $ 20.00 |
Options Outstanding & Exercisable Weighted Average Contractual Term (Years) | 2 years |

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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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