XML 18 R7.htm IDEA: XBRL DOCUMENT v3.21.1
Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares
Mar. 31, 2021
Mar. 31, 2020
Consolidated Statements of Changes in Stockholders' Equity [Abstract]    
Dividends declared per common share $ 0.08 $ 0.07