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Debt Maturities of Long Term Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Balances    
First Year $ 0 $ 25,000
Second Year 5,000 0
Third Year 20,000 5,000
Fourth Year 20,000 0
Fifth Year 0 0
Total $ 45,000 $ 30,000
Weighted Average Rate    
First Year 0.00% 2.02%
Second Year 1.81% 0.00%
Third Year 1.75% 1.81%
Fourth Year 1.76% 0.00%
Fifth Year 0.00% 0.00%
Total 1.77% 1.98%