CONSOLIDATED STATEMENTS OF CHANGES IN NET WORTH AND SHAREHOLDERS' EQUITY (Parenthetical) - shares	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019
CONSOLIDATED STATEMENTS OF CHANGES IN NET WORTH AND SHAREHOLDERS’ EQUITY
Purchase of common stock by ESOP (in shares)			(1,018,325)
ESOP shares committed to be released (in shares)	(12,729)	(25,458)	(25,458)