XML 112 R47.htm IDEA: XBRL DOCUMENT v3.20.1
SIGNIFICANT ACCOUNTING POLICIES (Investments) (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Accounting Policies [Abstract]    
Company owned life insurance policy face amount $ 2,000,000  
Payments to acquire life insurance policies 4,082,000  
Cash surrender value of life insurance 4,655,000 $ 4,600,000
Increase (decrease) in cash surrender value of company owned life insurance $ 295,000 $ (374,000)