Dividend Payment (Details Textual) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended
	Sep. 19, 2016	Jun. 17, 2016	Mar. 21, 2016
Dividend Payment Terms [Line Items]
Common Stock, Dividends, Per Share, Declared (in dollars per share)	$ 0.11	$ 0.11	$ 0.11
Dividends, Common Stock, Cash (in dollars)	$ 1.6	$ 1.6	$ 1.6