FHLB Advances, Other Borrowings and Junior Subordinated Notes (Debt Maturities) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Debt Disclosure [Abstract]
Long-Term Debt, Maturity, Year One	$ 210,000
Long-Term Debt, Maturity, Year Two	29,000
Long-Term Debt, Maturity, Year Three	7,000
Long-Term Debt, Maturity, Year Four	25,500
Long-Term Debt, Maturity, Year Five	13,000
Long-Term Debt, Maturity, after Year Five	144,729
Junior subordinated notes and other borrowings	$ 429,229	$ 329,429

Amount of short-term and long-term debt and lease obligation.

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-Publisher FASB
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-SubTopic 210
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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 after 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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 235
-SubTopic 10
-Section S99
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