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v3.19.3.a.u2

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Textual) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($) center branch | Dec. 31, 2018 USD ($)
Accounting Policies [Line Items] |  |
Reserve for unfunded loan commitments | $ | $ 2.1 | $ 1.3
Maximum [Member] |  |
Accounting Policies [Line Items] |  |
Lease Option Period | 15 years |
Loans Receivable [Member] | Lender Concentration Risk [Member] | Residential Building [Member] |  |
Accounting Policies [Line Items] |  |
Loans of nonresidential buildings to total loan portfolio | 17.50% | 15.07%
Full Service Retail Branch [Member] | Bank [Member] |  |
Accounting Policies [Line Items] |  |
Number of branches | branch | 95 |
Limited Service Retail Branch [Member] | Bank [Member] |  |
Accounting Policies [Line Items] |  |
Number of branches | branch | 2 |
Commercial Banking Center [Member] | Bank [Member] |  |
Accounting Policies [Line Items] |  |
Number of centers | 15 |
Investment Management Office [Member] | Bank [Member] |  |
Accounting Policies [Line Items] |  |
Number of centers | 9 |
Mortgage Lending Center [Member] | Bank [Member] |  |
Accounting Policies [Line Items] |  |
Number of centers | 7 |

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13531-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13537-108611 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592 + Details
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- Definition Amount of unfunded portion of contractual agreement to lend funds to borrower for financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118939409&loc=d3e18794-111554 + Details
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