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Deposits (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Deposits, by Type [Abstract]
Noninterest-bearing Deposit Liabilities	$ 633,331	$ 575,784
Interest-bearing Domestic Deposit, Demand	850,956	903,426
Interest-bearing Domestic Deposit, Savings	428,778	432,319
Interest-bearing Domestic Deposit, Money Market	419,801	485,388
Interest-bearing Domestic Deposit, Time Deposits	584,500	591,769
Total deposits	2,917,366	2,988,686
Time Deposits, $100,000 or More	107,285	87,517	$ 52,598
Maturities of Time Deposits [Abstract]
Time Deposit Maturities, Next Twelve Months	406,854
Time Deposit Maturities, Year Two	114,699
Time Deposit Maturities, Year Three	33,460
Time Deposit Maturities, Year Four	16,207
Time Deposit Maturities, Year Five	13,196
Time Deposit Maturities, after Year Five	84
Time Deposits	584,500
Total of Public entitiy balances	$ 87,600	$ 94,800

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Total balance of Public entities with large balances

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The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

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Amount of money in interest-bearing domestic accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits.

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Amount of interest-bearing domestic money market demand account deposit liabilities.

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Amount of interest-bearing domestic savings deposit liabilities. Saving deposits bear interest and have no stated maturity.

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Amount of interest-bearing domestic time deposits. Time deposits bear interest for a fixed, stated period of time and include certificate of deposits and individual retirement accounts.

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The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.

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Amount of time deposits maturing after the fifth fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of time deposits maturing in the fifth fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of time deposits maturing in the fourth fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of time deposits maturing in the next fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of time deposits maturing in the third fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of time deposits maturing in the second fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more.

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