XML 26 R14.htm IDEA: XBRL DOCUMENT

Dividends	9 Months Ended
Dividends	Sep. 30, 2018
Earnings Per Share [Abstract]
Dividends	(9) Dividends We declared and paid dividends of $9.3 million, or $.10 per share, during the third quarter of 2018 and $9.5 million or $.10 per share during the third quarter of 2017. We declared and paid dividends of $28.1 million and $28.8 million during the nine-month periods ended September 30, 2018 and 2017, respectively.