XML 40 R37.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Guarantees and Indemnifications Guarantees (Details) (USD $) | Mar. 31, 2015 | Dec. 31, 2014
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Debt Instrument [Line Items] |  |
Senior notes | $ 228,569,000 us-gaap_SeniorNotes | $ 228,469,000 us-gaap_SeniorNotes
Convertible senior subordinated notes due 2017 | 57,500,000 mho_A2017ConvertibleSubordiantedDebt | 57,500,000 mho_A2017ConvertibleSubordiantedDebt
Convertible senior subordinated notes due 2018 | 86,250,000 mho_A2018ConvertibleSubordinatedDebt | 86,250,000 mho_A2018ConvertibleSubordinatedDebt
Total of Loans Covered by Guarantees | 15,500,000 mho_TotalOfLoansCoveredByGuarantees | 33,400,000 mho_TotalOfLoansCoveredByGuarantees
Total of Guaranteed Loans Inquired About | 5,400,000 mho_TotalOfGuaranteedLoansInquiredAbout | 9,100,000 mho_TotalOfGuaranteedLoansInquiredAbout
Total Loans Indemnified to third parties | 2,000,000 mho_TotalLoansIndemnified | 2,000,000 mho_TotalLoansIndemnified
Loan Repurchase Guarantee Liability | 2,500,000 mho_LoanRepurchaseGuaranteeLiability | 2,900,000 mho_LoanRepurchaseGuaranteeLiability
2018 Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 8.625%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = mho_A2018SeniorNotesMember |
2017 Convertible Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = mho_A2017ConvertibleSeniorNotesMember |
2018 Convertible Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = mho_A2018ConvertibleSeniorNotesMember |
Face Value [Member] |  |
Debt Instrument [Line Items] |  |
Senior notes | $ 230,000,000 us-gaap_SeniorNotes / us-gaap_FairValueByMeasurementBasisAxis = mho_FacevalueMember |

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- Definition 2017 Convertible Subordianted Debt + References No definition available. + Details
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- Definition 2018 Convertible Subordinated Debt + References No definition available. + Details
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- Definition Maximum potential amount of future payments the guarantor could be required to make under the Company's subsidiary loan repurchase guarantees. + References No definition available. + Details
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- Definition The total of all loans indemnified to third party insurers relating to certain repurchase agreements. + References No definition available. + Details
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- Definition Total of loans covered by the guarantees discussed for which inquiries were made by the purchasers of the loans. + References No definition available. + Details
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- Definition The total amount of loans covered by guarantees that said loans could potentially be repurchased in the case certain conditions occur. + References No definition available. + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + 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)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 + Details
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