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Summary of Significant Accounting Policies (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
USD ($)
Integer
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]  
Number of Operating Segments | Integer 5
Maximum Maturity of Cash and Cash Equivalents 90 days
Loans Delinquent Period 90 days
Non Accrual Contractual Due 90 days
Non Accrual Payment Status 90 days
Threshold Amount of Loan for Evaluation of Impairment | $ $ 250
Rolling Calculations Years 3 years
Effective Income Tax Rate Reconciliation, Deduction, Medicare Prescription Drug Benefit, Percent 50.00%
Land, Buildings and Improvements [Member] | Minimum [Member]  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]  
Property, Plant and Equipment, Useful Life 4 years
Land, Buildings and Improvements [Member] | Maximum [Member]  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]  
Property, Plant and Equipment, Useful Life 39 years
Furniture Fixtures And Equipment [Member] | Minimum [Member]  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]  
Property, Plant and Equipment, Useful Life 3 years
Furniture Fixtures And Equipment [Member] | Maximum [Member]  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]  
Property, Plant and Equipment, Useful Life 7 years