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PENSION PLAN (Schedule of Fair Value Measurements of Plan Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Sep. 30, 2018
Investments	$ 3,581	$ 3,403
Large-Cap Value [Member]
Investments	484	468
Large-Cap Core [Member]
Investments	500	480
Mid-Cap Core [Member]
Investments	205	198
Small-Cap Core [Member]
Investments	193	201
Non-U.S. Core [Member]
Investments	802	815
Intermediate-Term Core [Member]
Investments	1,304	1,241
Money Market Funds [Member]
Investments	93
Fair Value, Inputs, Level 1 [Member]
Investments	3,581	3,403
Fair Value, Inputs, Level 1 [Member] | Large-Cap Value [Member]
Investments	484	468
Fair Value, Inputs, Level 1 [Member] | Large-Cap Core [Member]
Investments	500	480
Fair Value, Inputs, Level 1 [Member] | Mid-Cap Core [Member]
Investments	205	198
Fair Value, Inputs, Level 1 [Member] | Small-Cap Core [Member]
Investments	193	201
Fair Value, Inputs, Level 1 [Member] | Non-U.S. Core [Member]
Investments	802	815
Fair Value, Inputs, Level 1 [Member] | Intermediate-Term Core [Member]
Investments	1,304	1,241
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member]
Investments	93
Fair Value, Inputs, Level 2 [Member]
Investments
Fair Value, Inputs, Level 2 [Member] | Large-Cap Value [Member]
Investments
Fair Value, Inputs, Level 2 [Member] | Large-Cap Core [Member]
Investments
Fair Value, Inputs, Level 2 [Member] | Mid-Cap Core [Member]
Investments
Fair Value, Inputs, Level 2 [Member] | Small-Cap Core [Member]
Investments
Fair Value, Inputs, Level 2 [Member] | Non-U.S. Core [Member]
Investments
Fair Value, Inputs, Level 2 [Member] | Intermediate-Term Core [Member]
Investments
Fair Value, Inputs, Level 2 [Member] | Money Market Funds [Member]
Investments
Fair Value, Inputs, Level 3 [Member]
Investments
Fair Value, Inputs, Level 3 [Member] | Large-Cap Value [Member]
Investments
Fair Value, Inputs, Level 3 [Member] | Large-Cap Core [Member]
Investments
Fair Value, Inputs, Level 3 [Member] | Mid-Cap Core [Member]
Investments
Fair Value, Inputs, Level 3 [Member] | Small-Cap Core [Member]
Investments
Fair Value, Inputs, Level 3 [Member] | Non-U.S. Core [Member]
Investments
Fair Value, Inputs, Level 3 [Member] | Intermediate-Term Core [Member]
Investments
Fair Value, Inputs, Level 3 [Member] | Money Market Funds [Member]
Investments

X

- Definition

Sum of the carrying amounts as of the balance sheet date of all investments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.1(h))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

+ Details

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