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Cash and Cash Equivalents	12 Months Ended
Cash and Cash Equivalents	Dec. 31, 2019
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents	CASH AND CASH EQUIVALENTS The Corporation considers all liquid investments with original maturities of three months or less to be cash equivalents. As of December 31, 2019, cash and cash equivalents is defined to include cash on hand, deposits in other institutions and federal funds sold. At December 31, 2019, the Corporation’s interest-bearing cash accounts and noninterest-bearing transaction deposits held at other institutions exceeded the $250,000 federally insured limits by approximately $190,378,000. Each correspondent bank’s financial performance and market rating are reviewed on a quarterly basis to ensure the Corporation has deposits only at institutions providing minimal risk for those exceeding the federally insured limits. Additionally, the Corporation had approximately $39,844,000 at the Federal Home Loan Bank and Federal Reserve Bank, which are government-sponsored entities not insured by the FDIC. The Corporation is required to maintain reserve funds in cash and/or on deposit with the Federal Reserve Bank. The reserve required at December 31, 2019, was $78,934,000.