XML 23 R7.htm IDEA: XBRL DOCUMENT v3.22.0.1
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) (Parenthetical) - $ / shares
Dec. 31, 2021
Sep. 30, 2021
Jun. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Statement of Stockholders' Equity [Abstract]            
Common stock, par value (USD per share) $ 0.01 $ 0.01 $ 0.01 $ 0.01 $ 0.01 $ 0.01