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    <Log type="Info">In ''CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS'', column(s) 1, 2, 3, 6, 7 are contained in other reports, so were removed by flow through suppression.</Log>
  </Logs>
  <InputFiles>
    <File>mtga-20150630.xml</File>
    <File>mtga-20150630_cal.xml</File>
    <File>mtga-20150630_def.xml</File>
    <File>mtga-20150630_lab.xml</File>
    <File>mtga-20150630_pre.xml</File>
    <File>mtga-20150630.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>

