by d6RqQPTrAj | May 5, 2016 | XBRL Format
Form 10-Q September 30, 2015 mghl-20150930 mghl-20150930_cal mghl-20150930_def mghl-20150930_lab mghl-20150930_pre Form 10-Q June 30, 2015 mghl-20150630 mghl-20150630_cal mghl-20150630_def mghl-20150630_lab mghl-20150630_pre Form 10-Q March 31, 2015 mghl-20150331...
by d6RqQPTrAj | Jun 21, 2015 | Forms
Form 10-K December 31, 2015 Form 10-Q September 30, 2015 Form 10-Q June 30, 2015 Form 10-Q March 31, 2015
by d6RqQPTrAj | Jun 21, 2014 | Forms
Form 10-K December 31, 2014 Form 10-Q – September 30, 2014 Form 10-Q – June 30, 2014 Form 10-Q – March 31, 2014
by d6RqQPTrAj | Mar 31, 2014 | XBRL Format
Form 10-K December 31, 2014 mghl-20141231 mghl-20141231_cal mghl-20141231_def mghl-20141231_lab mghl-201401231_pre Form 10-Q September 30, 2014 mghl-20140930 mghl-20140930_cal mghl-20140930_def mghl-20140930_lab mghl-20140930_pre Form 10-Q June 30, 2014 mghl-20140630...
by d6RqQPTrAj | Jun 21, 2013 | Forms
Form 10-K – December 31, 2013 Form 10-Q – September 30, 2013 Form 10-Q – June 30, 2013 Form 10-Q – March 31, 2013
