CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Stockholders' Equity [Abstract]
Contribution to ESOP shares (shares)	28,470	23,250	22,714
Cash Dividends (in dollars per share)	$ 1.03	$ 1.02	$ 2.51