XML 21 R8.htm IDEA: XBRL DOCUMENT v3.21.1
Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Statement of Stockholders' Equity [Abstract]    
Purchase of common stock, shares 130,446 282,992
Dividends declared per share $ 0.10 $ 0.09
Equity compensation activity, shares 116,868 125,203