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SHARE BASED COMPENSATION PLANS (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2013
Effect to income of share-based compensation expense, net of tax benefits [Abstract] |  |  |
Total employee stock-based compensation expense recognized in income, net of tax effects of $192, $66 and $51, respectively | $ 334 | $ 120 | $ 103
Tax effects of employee's stock-based compensation expense recognized income | 192 | 66 | 51
Stock based compensation expense not yet recognized in income | $ 400 |  |
Weighted average remaining period for unrecognized stock based compensation | 1 year 11 months 5 days |  |
Period that options are issued | 10 years |  |
Percentage of options vesting at either grant date or over four year period | 100.00% |  |
Period that options vest | 4 years |  |
Vested in period, fair value | $ 200 | $ 100 | $ 100
Number of Shares [Roll Forward] |  |  |
Options outstanding, beginning of period (in shares) | 235,766 | 318,648 |
Granted (in shares) | 0 | 0 | 0
Exercised (in shares) | (46,678) | (82,882) |
Forfeited or expired (in shares) | 0 | 0 |
Options outstanding, end of period (in shares) | 189,088 | 235,766 | 318,648
Options exercisable end of year (in shares) | 189,088 | 235,766 |
Weighted Average Exercise Price [Roll Forward] |  |  |
Options outstanding, beginning of period (in dollars per share) | $ 25.20 | $ 24.44 |
Granted (in dollars per share) | 0 | 0 |
Exercised (in dollars per share) | 22.98 | 22.31 |
Forfeited or expired (in dollars per share) | 0 | 0 |
Options outstanding, end of period (in dollars per share) | 25.74 | 25.20 | $ 24.44
Options exercisable end of year (in dollars per share) | $ 25.74 | $ 25.20 |
Weighted Average Remaining Contractual Term (Yrs) [Abstract] |  |  |
Options outstanding , weighted average remaining contractual term (Yrs) | 3 years 1 month 28 days | 3 years 9 months 11 days | 4 years 2 months 5 days
Options exercisable end of year, weighted average remaining contractual term (Yrs) | 3 years 1 month 28 days | 3 years 9 months 11 days |
Aggregate Intrinsic Value [Abstract] |  |  |
Options outstanding, beginning of period | $ 2,507 | $ 4,376 |
Granted | 0 | 0 |
Exercised | 925 | 1,389 | $ 800
Forfeited or expired | 0 | 0 |
Options outstanding, end of period | 4,671 | 2,507 | $ 4,376
Options exercisable end of year | $ 4,671 | $ 2,507 |
Nonvested Shares Outstanding, Number of Shares [Roll Forward] |  |  |
Nonvested shares outstanding, beginning of period (in shares) | 4,000 | 4,000 |
Granted (in shares) | 51,217 | 4,267 |
Vested (in shares) | (11,215) | (4,267) |
Forfeited or expired (in shares) | 0 | 0 |
Nonvested shares outstanding, end of period (in shares) | 44,002 | 4,000 | 4,000
Nonvested Shares Outstanding, Weighted Average Grant Date Fair Value [Roll Forward] |  |  |
Nonvested shares outstanding, beginning of period (in dollars per share) | $ 28.61 | $ 25.67 |
Granted (in dollars per share) | 41.10 | 37.82 |
Vested (in dollars per share) | 37.81 | 35.07 |
Forfeited or expired (in dollars per share) | 0 | 0 |
Nonvested shares outstanding, end of period (in dollars per share) | $ 40.80 | $ 28.61 | $ 25.67

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- Definition The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. + 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)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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