XML 25 R12.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Commitments and Contingencies | 6 Months Ended
--- | ---
Jun. 30, 2017
Commitments and Contingencies [Abstract] |
Commitments and Contingencies Disclosure [Text Block] | Commitments and Contingencies Warranty We use subcontractors for nearly all aspects of home construction. Although our subcontractors are generally required to repair and replace any product or labor defects, we are, during applicable warranty periods, ultimately responsible to the homeowner for making such repairs. As such, we record warranty reserves to cover our exposure to the costs for materials and labor not expected to be covered by our subcontractors to the extent they relate to warranty-type claims. Warranty reserves are established by charging cost of sales and crediting a warranty reserve for each home delivered. Warranty reserves are recorded for warranties under our Home Builder’s Limited Warranty (“HBLW”), and our 30-year (offered on all homes sold after April 25, 1998 and on or before December 1, 2015 in all of our markets except our Texas markets), 15-year (offered on all homes sold after December 1, 2015 in all of our markets except our Texas markets) or 10-year (offered on all homes sold in our Texas markets) transferable structural warranty in Other Liabilities on the Company’s Unaudited Condensed Consolidated Balance Sheets. The warranty reserves for the HBLW are established as a percentage of average sales price and adjusted based on historical payment patterns determined, generally, by geographic area and recent trends. Factors that are given consideration in determining the HBLW reserves include: (1) the historical range of amounts paid per average sales price on a home; (2) type and mix of amenity packages added to the home; (3) any warranty expenditures not considered to be normal and recurring; (4) timing of payments; (5) improvements in quality of construction expected to impact future warranty expenditures; and (6) conditions that may affect certain projects and require a different percentage of average sales price for those specific projects. Changes in estimates for warranties occur due to changes in the historical payment experience and differences between the actual payment pattern experienced during the period and the historical payment pattern used in our evaluation of the warranty reserve balance at the end of each quarter. Actual future warranty costs could differ from our current estimated amount. Our warranty reserves for our transferable structural warranty programs are established on a per-unit basis. While the structural warranty reserve is recorded as each house is delivered, the sufficiency of the structural warranty per unit charge and total reserve is re-evaluated on an annual basis, with the assistance of an actuary, using our own historical data and trends, industry-wide historical data and trends, and other project specific factors. The reserves are also evaluated quarterly and adjusted if we encounter activity that is inconsistent with the historical experience used in the annual analysis. These reserves are subject to variability due to uncertainties regarding structural defect claims for products we build, the markets in which we build, claim settlement history, insurance and legal interpretations, among other factors. While we believe that our warranty reserves are sufficient to cover our projected costs, there can be no assurances that historical data and trends will accurately predict our actual warranty costs. A summary of warranty activity for the three and six months ended June 30, 2017 and 2016 is as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30,
(In thousands) | 2017 |  | 2016 |  | 2017 |  | 2016
Warranty reserves, beginning of period | $ | 24,980 |  |  | $ | 15,295 |  |  | $ | 27,732 |  |  | $ | 14,281 |
Warranty expense on homes delivered during the period | 2,783 |  |  | 2,482 |  |  | 5,212 |  |  | 4,522 |
Changes in estimates for pre-existing warranties | 332 |  |  | (646 | ) |  | 1,062 |  |  | 37 |
Charges related to stucco-related claims (a) | 8,500 |  |  | 2,754 |  |  | 8,500 |  |  | 4,909 |
Settlements made during the period | (6,292 | ) |  | (4,070 | ) |  | (12,203 | ) |  | (7,934 | )
Warranty reserves, end of period | $ | 30,303 |  |  | $ | 15,815 |  |  | $ | 30,303 |  |  | $ | 15,815 |
(a) | Estimated stucco-related claim costs, as described below, have been included in warranty accruals.
We have received claims related to stucco installation from homeowners in certain of our communities in our Tampa and Orlando, Florida markets and have been named as a defendant in legal proceedings initiated by certain of such homeowners. These claims primarily relate to homes built prior to 2014 which have second story elevations with frame construction. During 2015, we repaired certain of the identified homes and accrued for the estimated future cost of repairs for the other identified homes on which repairs had yet to be completed. The aggregate amounts of such repair costs and accruals were not material, and the reserve for identified homes in need of more than minor repair at December 31, 2015 was $0.5 million. During 2016, in response to an increased level of claims, we conducted a review of the stucco issues to determine their causes and to enable us to make a reasonable estimate of the overall cost of stucco-related repairs to homes in our Florida communities. Our review included an analysis of a number of factors, including: (1) the date of delivery of each home in our Florida communities and the expiration date of the 10-year statutory period of repose and contractual warranty period with respect to each such home; (2) the number of each type of home (i.e., one story, 1.5 stories or 2 stories); (3) our stucco-related claims experience with respect to each type of home and each individual community; and (4) other relevant factors and observations gained from the field. In connection with such review, we recorded $19.4 million for repair costs for (1) homes in our Florida communities that we had identified as needing repair but have not yet completed the repair and (2) estimated repair costs for homes in our Florida communities that we had not yet identified as needing repair but that may require repair in the future. These charges were included as changes in estimate within our warranty reserve. The remaining reserve for both known repair costs and an estimate of future costs of stucco-related repairs at March 31, 2017 included within our warranty reserve was $8.8 million. During the second quarter of 2017, we continued our review of the stucco issues in our Florida communities. Based on an analysis of the relevant data, including additional data that we had gathered during the period since the 2016 review, we determined to increase our previous estimate of the future stucco-related repair costs in our Florida communities. The three primary factors which contributed to the increase in our estimate were: (1) the incidence of new stucco-related claims did not decline as much as we had previously estimated; (2) we started to receive stucco-related claims in communities which were not included in our previous estimate because we did not have any claims history in those communities; and (3) we incurred higher than estimated costs in completing stucco-related repairs on identified homes. As a result, during the second quarter of 2017, we recorded an additional $8.5 million warranty charge for stucco-related repairs in our Florida communities. The remaining reserve for both known repair costs and an estimate of future costs of stucco-related repairs at June 30, 2017 included within our warranty reserve was $14.1 million. Our review of the stucco-related issues in our Florida communities is ongoing. While we believe that our remaining reserve is sufficient to cover both known and estimated future repair costs, our estimate, as of June 30, 2017, of future costs of stucco-related repairs is based on our judgment, various assumptions and internal data. Due to the degree of judgment and the potential for variability in our underlying assumptions and data, as we obtain additional information, we may revise our estimate, including to reflect additional estimated future stucco repairs costs, which revision could be material. We also are continuing to investigate the extent to which we may be able to recover a portion of our stucco repair and claims handling costs from other sources, including our direct insurers, the subcontractors involved with the construction of the homes and their insurers. As of June 30, 2017, we are unable to estimate an amount, if any, that we believe is probable that we will recover from these sources and, accordingly, we have not recorded a receivable for estimated recoveries nor included an estimated amount of recoveries in determining our warranty reserves. Performance Bonds and Letters of Credit At June 30, 2017, the Company had outstanding approximately $168.6 million of completion bonds and standby letters of credit, some of which were issued to various local governmental entities that expire at various times through September 2024. Included in this total are: (1) $119.1 million of performance and maintenance bonds and $32.8 million of performance letters of credit that serve as completion bonds for land development work in progress; (2) $9.2 million of financial letters of credit, of which $7.7 million represent deposits on land and lot purchase agreements; and (3) $7.5 million of financial bonds. Land Option Contracts and Other Similar Contracts At June 30, 2017, the Company also had options and contingent purchase agreements to acquire land and developed lots with an aggregate purchase price of approximately $654.7 million. Purchase of properties under these agreements is contingent upon satisfaction of certain requirements by the Company and the sellers. Legal Matters In addition to the legal proceedings related to stucco, the Company and certain of its subsidiaries have been named as defendants in certain other legal proceedings which are incidental to our business. While management currently believes that the ultimate resolution of these other legal proceedings, individually and in the aggregate, will not have a material effect on the Company’s financial position, results of operations and cash flows, such legal proceedings are subject to inherent uncertainties. The Company has recorded a liability to provide for the anticipated costs, including legal defense costs, associated with the resolution of these other legal proceedings. However, the possibility exists that the costs to resolve these legal proceedings could differ from the recorded estimates and, therefore, have a material effect on the Company’s net income for the periods in which they are resolved. At June 30, 2017 and December 31, 2016, we had $0.4 million and $0.3 million reserved for legal expenses, respectively. Self-insurance Reserves. Our general liability claims are insured by a third party, subject to a deductible. Effective for home closings occurring on or after July 1, 2017, the Company renewed its general liability insurance coverage which, among other things, changed the structure of our completed operations/construction defect deductible to $10.0 million for the entire company (for closings prior to July 1, 2017, our completed operations/construction defect deductible was $7.5 million for each of our regions), and decreased our third party claims deductible to $250,000 (a decrease from $500,000 for closings prior to July 1, 2017). The Company records a reserve for general liability claims falling below the Company’s deductible. The reserve estimate is based on an actuarial evaluation of our past history of general liability claims, other industry specific factors and specific event analysis.

X
- Definition Commitments and Contingencies [Abstract] + References No definition available. + Details
Name: | mho_CommitmentsAndContingenciesAbstract
Namespace Prefix: | mho_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for commitments and contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -URI http://asc.fasb.org/topic&trid=2127136 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -URI http://asc.fasb.org/topic&trid=2144648 + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration