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DEPOSITS - Scheduled Maturities of Time Deposits (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Certificates of deposit of $250,000 or less
2021	$ 269,858
2022	39,563
2023	3,776
2024	1,674
2025	1,714
Total	316,585	$ 582,772
Certificates of deposit of more than $250,000
2021	413,130
2022	41,412
2023	823
2024	0
2025	0
Total	455,365	$ 621,272
Time Deposits [Abstract]
2021	682,988
2022	80,975
2023	4,599
2024	1,674
2025	1,714
Total	$ 771,950

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Contractual Maturities, Time Deposits, $250,000 Or More [Abstract]

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Time Deposit Maturities Year Five And Thereafter

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Time Deposits $250,000 Maturities or More, Year Five and Thereafter

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Time Deposits $250,000 Maturities or More, Year Four

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Time Deposits $250,000 Maturities or More, Year One

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Time Deposits $250,000 Maturities or More, Year Three

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Time Deposits $250,000 Maturities or More, Year Two

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Time Deposits, $250,000 Or More

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Time Deposits, Less than $250,000

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Time Deposits Under $250,000 Maturities [Abstract]

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Time Deposits Under $100,000 Maturities, Year Five and Thereafter

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Time Deposits Under $250,000 Maturities, Year Four

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Time Deposits Under $250,000 Maturities, Year One

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Time Deposits Under $250,000 Maturities, Year Three

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Time Deposits Under $250,000 Maturities, Year Two

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Total Certificates Of Deposit [Abstract]

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Amount of time deposit maturing in fourth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
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Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. 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 time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. 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 time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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-Topic 470
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Amount of time deposit liabilities, including certificates of deposit.

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-Publisher FASB
-Name Accounting Standards Codification
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