Fair Value Accounting (Schedule of Estimated Fair Values of the Company's Financial Instruments) (Details) - USD ($) $ in Thousands		Jun. 30, 2021	Dec. 31, 2020
Financial Assets:
Other investments, at cost, Carrying Amount		$ 2,770	$ 3,635
Loans, Carrying Amount	[1]	2,200,836	2,085,756
Other investments, at cost, Fair Value		2,770	3,635
Loans, Fair Value	[1]	2,158,807	2,060,698
Financial Liabilities:
Deposits, Carrying Amount		2,310,892	2,142,758
FHLB and other borrowings, Carrying Amount			25,000
Junior subordinated debentures, Carrying Amount		36,052	35,998
Deposits, Fair Value		2,142,590	2,008,317
FHLB and other borrowings, Fair Value			24,972
Junior subordinated debentures, Fair Value		33,737	30,371
Fair Value, Inputs, Level 1 [Member]
Financial Assets:
Other investments, at cost, Fair Value
Loans, Fair Value	[1]
Financial Liabilities:
Deposits, Fair Value
FHLB and other borrowings, Fair Value
Junior subordinated debentures, Fair Value
Fair Value, Inputs, Level 2 [Member]
Financial Assets:
Other investments, at cost, Fair Value
Loans, Fair Value	[1]
Financial Liabilities:
Deposits, Fair Value		2,142,590	2,008,317
FHLB and other borrowings, Fair Value			24,972
Junior subordinated debentures, Fair Value		33,737	30,371
Fair Value, Inputs, Level 3 [Member]
Financial Assets:
Other investments, at cost, Fair Value		2,770	3,635
Loans, Fair Value	[1]	2,158,807	2,060,698
Financial Liabilities:
Deposits, Fair Value
FHLB and other borrowings, Fair Value
Junior subordinated debentures, Fair Value

[1] Carrying amount is net of the allowance for loan losses and previously presented impaired loans.