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Nature of Business, Basis of Financial Statement Presentation and Summary of Significant Accounting Policies (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 USD ($) Integer shares | Dec. 31, 2019 shares
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% |
Repurchase of treasury stock, shares | 2,658,633 | 2,603,940
Minimum [Member] | Furniture Fixtures And Equipment [Member] |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |
Property, Plant and Equipment, Useful Life | 3 years |
Minimum [Member] | Land, Buildings and Improvements [Member] |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |
Property, Plant and Equipment, Useful Life | 4 years |
Maximum [Member] | Furniture Fixtures And Equipment [Member] |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |
Property, Plant and Equipment, Useful Life | 7 years |
Maximum [Member] | Land, Buildings and Improvements [Member] |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |
Property, Plant and Equipment, Useful Life | 30 years |
Board of Directors [Member] |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |
Repurchase of treasury stock, shares | 54,693 | 540,018

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- Definition Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for Medicare prescription drug benefit subsidy. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.4) -URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817 + Details
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