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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Detail Textuals 1) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 USD ($) segment | Dec. 31, 2016 USD ($)
Summary Of Accounting Policies [Line Items] |  |
Servicing assets | $ 1,200 | $ 975
Dividends |  |
Amount up to which dividends can be declared by the Bank to the Parent Company | $ 48,200 |
Period from which net retained earnings are available for dividend payment from the Bank to the Parent Company | 2 years |
Segment Reporting |  |
Number of reportable operating segment | segment | 1 |
Adoption of ASU 2018-02 |  |
Summary Of Accounting Policies [Line Items] |  |
Accumulated other comprehensive income to retained earnings | $ 2,700 |
Buildings |  |
Summary Of Accounting Policies [Line Items] |  |
Useful life | 50 years |
Equipment, computer hardware and software and furniture and fixtures | Minimum |  |
Summary Of Accounting Policies [Line Items] |  |
Useful life | 2 years |
Equipment, computer hardware and software and furniture and fixtures | Maximum |  |
Summary Of Accounting Policies [Line Items] |  |
Useful life | 10 years |

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