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Note 1: Nature of Operations and Summary of Significant Accounting Policies: Restrictions on Cash and Due From Banks (Policies)	12 Months Ended
	Dec. 31, 2019
Policies
Restrictions on Cash and Due From Banks	The Bank is required to maintain reserve funds in cash and/or on deposit with the Federal Reserve Bank.  The reserve required at December 31, 2019 and 2018, respectively, was $69.4 million and $62.6 million.

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