Consolidated Statement of Stockholders' Equity (unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Statement of Stockholders' Equity [Abstract]
Common Stock, Par Value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01	$ 0.01
Common Stock, Dividends, Per Share, Declared	$ 0.17	$ 0.13	$ 0.51	$ 0.39