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Community Development District Infrastructure and Related Obligations Community Development District Infrastructure and Related Obligations (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended |
--- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013
Long Term CDDs issued and outstanding [Line Items] |  |
CDDs Principal Amount | $ 14,787 us-gaap_OtherLongTermDebt | $ 13,260 us-gaap_OtherLongTermDebt
Community development district obligations | 2,571 mho_CommunityDevelopmentDistrictObligations | 3,130 mho_CommunityDevelopmentDistrictObligations
CDD due 12/1/2022 [Member] |  |
Long Term CDDs issued and outstanding [Line Items] |  |
CDDs, Issuance Date | Jul. 15, 2004 |
CDDs, Maturity Date | Dec. 01, 2022 |
CDDs, Percentage Interest | 6.00%us-gaap_LongTermDebtPercentageBearingFixedInterestRate / us-gaap_LongtermDebtTypeAxis = mho_CddDue1212022Member |
CDDs Principal Amount | 2,922 us-gaap_OtherLongTermDebt / us-gaap_LongtermDebtTypeAxis = mho_CddDue1212022Member | 3,200 us-gaap_OtherLongTermDebt / us-gaap_LongtermDebtTypeAxis = mho_CddDue1212022Member
CDD due 12/1/2036 [Member] |  |
Long Term CDDs issued and outstanding [Line Items] |  |
CDDs, Issuance Date | Jul. 15, 2004 |
CDDs, Maturity Date | Dec. 01, 2036 |
CDDs, Percentage Interest | 6.25%us-gaap_LongTermDebtPercentageBearingFixedInterestRate / us-gaap_LongtermDebtTypeAxis = mho_CddDue1212036Member |
CDDs Principal Amount | 10,060 us-gaap_OtherLongTermDebt / us-gaap_LongtermDebtTypeAxis = mho_CddDue1212036Member | 10,060 us-gaap_OtherLongTermDebt / us-gaap_LongtermDebtTypeAxis = mho_CddDue1212036Member
CDD due 5/1/2037 [Member] |  |
Long Term CDDs issued and outstanding [Line Items] |  |
CDDs, Issuance Date | Jul. 22, 2014 |
CDDs, Maturity Date | Nov. 01, 2045 |
CDDs, Percentage Interest | 5.28%us-gaap_LongTermDebtPercentageBearingFixedInterestRate / us-gaap_LongtermDebtTypeAxis = mho_CddDue512037Member |
CDDs Principal Amount | $ 1,805 us-gaap_OtherLongTermDebt / us-gaap_LongtermDebtTypeAxis = mho_CddDue512037Member | $ 0 us-gaap_OtherLongTermDebt / us-gaap_LongtermDebtTypeAxis = mho_CddDue512037Member

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- Definition The liabilities for the estimated developer obligations that are probable and estimable and user fees that are required to be paid or transferred at the time the parcel or unit is sold to an end user in regards to community development districts ("CDD"). A CDD is a unit of local government created to allow for the construction and maintenance of long-term infrastructure through alternative financing sources. + References No definition available. + Details
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- Details
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- Definition Date the debt instrument was issued, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Including both current and noncurrent portions, carrying amount as of the balance sheet date of other forms of debt not elsewhere specified in the taxonomy with initial maturities beyond one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
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- Details
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- Details
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