Debt Maturities of Long Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Balances
First Year	$ 5,000	$ 0
Second Year	20,000	5,000
Third Year	20,000	20,000
Fourth Year	0	20,000
Fifth Year	0	0
Total	$ 45,000	$ 45,000
Weighted Average Rate
First Year	1.81%	0.00%
Second Year	1.75%	1.81%
Third Year	1.76%	1.75%
Fourth Year	0.00%	1.76%
Fifth Year	0.00%	0.00%
Total	1.77%	1.77%

Weighted Average Rate of Repayments of Long Term Debt Principal in the Next Twelve Months

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Long-Term Debt Maturities, Weighted Average Rate, Repayments Of Principal In Year Five

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Long-Term Debt Maturities, Weighted Average Rate, Repayments Of Principal In Year Four

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Weighted Average Rate of Repayments of Long-Term Debt Principal in Year Three

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Weighted Average Rate of Repayments Of Long-Term Debt Principal In Year Two

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Weighted Average Rate of Total Long Term Debt Principal Repayments

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Long-term Debt, Fiscal Year Maturity, Weighted Average Rate [Abstract]

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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