XML 87 R33.htm IDEA: XBRL DOCUMENT

Subsequent Events	12 Months Ended
Subsequent Events	Dec. 31, 2019
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events Events occurring subsequent to December 31, 2019 have been evaluated as to their potential impact on the consolidated financial statements. On January 15, 2020, the Board of Directors declared a cash dividend of $0.32 per share for the quarter, an increase of 3.2% from the cash dividend of $0.31 paid in recent prior quarters. The dividend is payable February 6, 2020 to shareholders of record as of January 27, 2020.