Earnings (Loss) Per Share and Shareholder’s Equity Schedule of Dividends Declared and Paid (Details) - $ / shares	3 Months Ended						6 Months Ended
	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Schedule of Dividends Declared and Paid [Abstract]
Common Stock, Dividends, Per Share, Declared	$ 0.10	$ 0.10				$ 0.09	$ 0.19	$ 0.17
Common Stock, Dividends, Per Share, Cash Paid	$ 0.10	$ 0.09	$ 0.09	$ 0.09	$ 0.09	$ 0.08