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Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Maturities Period

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Interest rate over 3-Month LIBOR on capital securities

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Weighted average interest rate of debt outstanding.

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Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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Weighted average interest rate on advances made and reported by Federal Home Loan Bank (FHLBank).

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Weighted average interest rate on advances made and reported by Federal Home Loan Bank (FHLBank) maturing after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Weighted average interest rate on advances made and reported by Federal Home Loan Bank (FHLBank) maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Weighted average interest rate on advances made and reported by Federal Home Loan Bank (FHLBank) maturing in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Weighted average interest rate on advances made and reported by Federal Home Loan Bank (FHLBank) maturing in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Weighted average interest rate on advances made and reported by Federal Home Loan Bank maturing in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Weighted average interest rate on advances made and reported by Federal Home Loan Bank (FHLBank) maturing in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Junior Subordinated Notes, which have a lower priority than senior instruments.

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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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Weighted average interest rate of long-term debt outstanding calculated at point in time.

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Long-Term Borrowings (Long Term Borrowing) (Details) $ in Thousands		12 Months Ended
	Mar. 06, 2015 USD ($) semi_annual_period	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Long-term borrowings:
Long-term borrowings		$ 83,123	$ 109,644
Total long-term borrowings, Weighted-Average Rate		2.51%	2.44%
Interest rate on capital securities	1.50%
Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Maturing in Next Twelve Rolling Months		1.71%
Federal Home Loan Bank Advances, Weighted Average Interest Rate, Maturing in Rolling Year Two		1.78%
Federal Home Loan Bank Advances, Weighted Average Interest Rate, Maturing in Rolling Year Three		2.00%
Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Maturing in Rolling Year Four		1.73%
Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Maturing in Rolling Year Five		1.74%
Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Maturing after Rolling Year Five		2.47%
NB&T Financial Group, Inc.
Long-term borrowings:
Junior subordinated debt securities	$ 6,600
FHLB putable non-amortizing, fixed rate advances
Long-term borrowings:
Long-term Federal Home Loan Bank Advances		$ 65,000	$ 85,000
Federal Home Loan Bank, Advances, Weighted Average Interest Rate		2.18%	2.05%
Junior subordinated debt securities
Long-term borrowings:
Long-term Federal Home Loan Bank Advances		$ 10,672	$ 17,361
Federal Home Loan Bank, Advances, Weighted Average Interest Rate		1.74%	2.09%
Junior Subordinated Debt [Member]
Long-term borrowings:
Junior subordinated debt securities		$ 7,451	$ 7,283
Debt, Weighted Average Interest Rate		6.55%	7.83%
Maximum
Long-term borrowings:
Distributions on Capital Securities, Deferred, Number of Consecutive Semiannual Periods \| semi_annual_period	20
Maximum \| FHLB putable non-amortizing, fixed rate advances
Long-term borrowings
FHLB advances, maturities period		7 years
Maximum \| Junior subordinated debt securities
Long-term borrowings
FHLB advances, maturities period		11 years
Minimum \| FHLB putable non-amortizing, fixed rate advances
Long-term borrowings
FHLB advances, maturities period		1 year
Minimum \| Junior subordinated debt securities
Long-term borrowings
FHLB advances, maturities period		6 years