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Restrictions On Cash	12 Months Ended
Restrictions On Cash	Dec. 31, 2019
Restrictions On Cash [Abstract]
Restrictions On Cash	Note 3 - Restrictions on cash To comply with Federal Reserve regulations, the Bank is required to maintain certain average cash reserve balances. The daily average cash reserve requirements were approximately $15,716 and $11,279 for the weeks including December 31, 2019 and 2018, respectively.