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
mghl-20140630_cal
mghl-20140630_def
mghl-20140630_lab
mghl-20140630_pre
Form 10-Q March 31, 2014
mghl-20140331
mghl-20140331_cal
mghl-20140331_def
mghl-20140331_lab
mghl-20140331_pre