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LOANS RECEIVABLE, NET (Schedule of Classes of the Loan Portfolio Summarized by Bank's Internal Risk Rating System) (Details) - USD ($) $ in Thousands | Sep. 30, 2017 | Sep. 30, 2016
--- | --- | ---
Loans and Leases Receivable, Gross | $ 473,991 | $ 457,871
Substandard [Member] |  |
Loans and Leases Receivable, Gross | 7,035 | 8,733
Pass [Member] |  |
Loans and Leases Receivable, Gross | 466,536 | 447,932
Doubtful [Member] |  |
Loans and Leases Receivable, Gross |  | 997
Special Mention [Member] |  |
Loans and Leases Receivable, Gross | 420 | 209
Other [Member] |  |
Loans and Leases Receivable, Gross | 6,266 | 9,355
Other [Member] | Substandard [Member] |  |
Loans and Leases Receivable, Gross |  |
Other [Member] | Pass [Member] |  |
Loans and Leases Receivable, Gross | 6,266 | 9,355
Other [Member] | Doubtful [Member] |  |
Loans and Leases Receivable, Gross |  |
Other [Member] | Special Mention [Member] |  |
Loans and Leases Receivable, Gross |  |
Commercial business [Member] |  |
Loans and Leases Receivable, Gross | 41,113 | 38,865
Commercial business [Member] | Substandard [Member] |  |
Loans and Leases Receivable, Gross |  |
Commercial business [Member] | Pass [Member] |  |
Loans and Leases Receivable, Gross | 40,820 | 37,868
Commercial business [Member] | Doubtful [Member] |  |
Loans and Leases Receivable, Gross |  | 997
Commercial business [Member] | Special Mention [Member] |  |
Loans and Leases Receivable, Gross | 293 |
Home equity lines of credit [Member] |  |
Loans and Leases Receivable, Gross | 18,536 | 21,967
Home equity lines of credit [Member] | Substandard [Member] |  |
Loans and Leases Receivable, Gross |  | 153
Home equity lines of credit [Member] | Pass [Member] |  |
Loans and Leases Receivable, Gross | 18,536 | 21,814
Home equity lines of credit [Member] | Doubtful [Member] |  |
Loans and Leases Receivable, Gross |  |
Home equity lines of credit [Member] | Special Mention [Member] |  |
Loans and Leases Receivable, Gross |  |
Construction [Member] |  |
Loans and Leases Receivable, Gross | 22,622 | 14,939
Construction [Member] | Substandard [Member] |  |
Loans and Leases Receivable, Gross | 2,428 | 2,478
Construction [Member] | Pass [Member] |  |
Loans and Leases Receivable, Gross | 20,194 | 12,461
Construction [Member] | Doubtful [Member] |  |
Loans and Leases Receivable, Gross |  |
Construction [Member] | Special Mention [Member] |  |
Loans and Leases Receivable, Gross |  |
Commercial real estate [Member] |  |
Loans and Leases Receivable, Gross | 207,118 | 199,510
Commercial real estate [Member] | Substandard [Member] |  |
Loans and Leases Receivable, Gross | 2,683 | 2,672
Commercial real estate [Member] | Pass [Member] |  |
Loans and Leases Receivable, Gross | 204,435 | 196,838
Commercial real estate [Member] | Doubtful [Member] |  |
Loans and Leases Receivable, Gross |  |
Commercial real estate [Member] | Special Mention [Member] |  |
Loans and Leases Receivable, Gross |  |
One-to four-family residential [Member] |  |
Loans and Leases Receivable, Gross | 178,336 | 173,235
One-to four-family residential [Member] | Substandard [Member] |  |
Loans and Leases Receivable, Gross | 1,924 | 3,430
One-to four-family residential [Member] | Pass [Member] |  |
Loans and Leases Receivable, Gross | 176,285 | 169,596
One-to four-family residential [Member] | Doubtful [Member] |  |
Loans and Leases Receivable, Gross |  |
One-to four-family residential [Member] | Special Mention [Member] |  |
Loans and Leases Receivable, Gross | 127 | 209
Unallocated [Member] |  |
Loans and Leases Receivable, Gross |  |

X
- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522 + Details
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