Supplemental Equity Information (Details Textual) - Economic Modeling	1 Months Ended
	Mar. 31, 2015	Jun. 28, 2015	Feb. 28, 2015	Aug. 31, 2012
Noncontrolling Interest [Line Items]
Percentage of acquired company	85.00%		74.00%	74.00%
Percentage change in ownership percentage	11.00%
Shareholders for remaining of ownership percentage		15.00%