Dividend Payment (Details Textual) $ / shares in Units, $ in Millions	1 Months Ended
	Mar. 20, 2017 USD ($) $ / shares
Dividend Payment Terms [Line Items]
Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ / shares	$ 0.115
Dividends, Common Stock, Cash (in dollars) | $	$ 1.6