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LOANS AND ASSET QUALITY (Detail) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2017 USD ($) item | Dec. 31, 2016 USD ($) item
Financing Receivable, Recorded Investment [Line Items] |  |
Number of TDRs contracts | item | 3 | 3
Troubled debt restructures | $ 299,000 | $ 312,000
Loans outstanding included in current and 30 - 89 days past due | 1,088,970 |
Recorded Investment | 3,298,000 | 3,267,000
Specific Reserve | 810,000 | 530,000
Recorded Investment | 1,739,000 | 1,750,000
Unearned income | 983,000 | 1,048,000
Allowance for loan losses | 2,623,000 | 2,484,000
Commercial Real Estate. |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Specific Reserve | 219,500 |
Commercial |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loans outstanding included in current and 30 - 89 days past due | 219,500 |
Recorded Investment | 529,000 |
Specific Reserve | 220,000 | 228,000
Recorded Investment | $ 219,000 | 229,000
Consumer and Indirect |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of TDRs contracts | item | 1,000 |
Recorded Investment | $ 108,000 | 182,000
Specific Reserve | 57,797 | 50,000
Recorded Investment | 174,589 | $ 128,000
Commercial Real Estate |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loans outstanding included in current and 30 - 89 days past due | $ 706,974 |
Commercial and Industrial |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of TDRs contracts | item | 1,000 | 1
Troubled debt restructures | $ 219,500 | $ 228,000
Residential Real estate |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of TDRs contracts | item | 1,000 | 1
Troubled debt restructures | $ 46,692 | $ 48,000
Consumer and indirect |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of TDRs contracts | item |  | 1
Troubled debt restructures | 32,696 | $ 36,000
Home Equity |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loans outstanding included in current and 30 - 89 days past due | 162,496 |
Real-estate - mortgage | Residential |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment | 1,203,000 | 1,479,000
Specific Reserve | 532,378 | 252,000
Recorded Investment | 1,344,654 | 1,393,000
Real-estate - mortgage | Commercial Real Estate. |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment | $ 1,312,000 | $ 1,413,000

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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for 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 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74567-122707 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=82894903&loc=d3e15032-111544 + Details
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