Condensed Financial Information of Parent Company Only Disclosure [Text Block] | Supplemental Guarantor Information The Company’s obligations under the 2021 Senior Notes, the 2017 Convertible Senior Subordinated Notes and the 2018 Convertible Senior Subordinated Notes are not guaranteed by all of the Company’s subsidiaries and therefore, the Company has disclosed condensed consolidating financial information in accordance with SEC Regulation S-X Rule 3-10, Financial Statements of Guarantors and Issuers of Guaranteed Securities Registered or Being Registered. The subsidiary guarantors of the 2021 Senior Notes, the 2017 Convertible Senior Subordinated Notes and the 2018 Convertible Senior Subordinated Notes are the same. The following condensed consolidating financial information includes balance sheets, statements of income and cash flow information for M/I Homes, Inc. (the parent company and the issuer of the aforementioned guaranteed notes), the Guarantor Subsidiaries, collectively, and for all other subsidiaries and joint ventures of the Company (the “Unrestricted Subsidiaries”), collectively. Each Guarantor Subsidiary is a direct or indirect 100%-owned subsidiary of M/I Homes, Inc. and has fully and unconditionally guaranteed the (a) 2021 Senior Notes, on a joint and several senior unsecured basis, (b) 2017 Convertible Senior Subordinated Notes on a joint and several senior subordinated unsecured basis and (c) 2018 Convertible Senior Subordinated Notes on a joint and several senior subordinated unsecured basis. There are no significant restrictions on the parent company’s ability to obtain funds from its Guarantor Subsidiaries in the form of a dividend, loan, or other means. As of March 31, 2016 , each of the Company’s subsidiaries is a Guarantor Subsidiary, with the exception of subsidiaries that are primarily engaged in the business of mortgage financing, title insurance or similar financial businesses relating to the homebuilding and home sales business, certain subsidiaries that are not 100%-owned by the Company or another subsidiary, and other subsidiaries designated by the Company as Unrestricted Subsidiaries, subject to limitations on the aggregate amount invested in such Unrestricted Subsidiaries in accordance with the terms of the Credit Facility and the indenture governing the 2021 Senior Notes. In the condensed financial tables presented below, the parent company presents all of its 100%-owned subsidiaries as if they were accounted for under the equity method. All applicable corporate expenses have been allocated appropriately among the Guarantor Subsidiaries and Unrestricted Subsidiaries. CONDENSED CONSOLIDATING STATEMENTS OF INCOME Three Months Ended March 31, 2016 (In thousands) M/I Homes, Inc. Guarantor Subsidiaries Unrestricted Subsidiaries Eliminations Consolidated Revenue $ — $ 314,317 $ 10,053 $ — $ 324,370 Costs and expenses: Land and housing — 260,172 — — 260,172 General and administrative — 18,302 3,957 — 22,259 Selling — 22,266 — — 22,266 Equity in income of unconsolidated joint ventures — — (307 ) — (307 ) Interest — 4,881 384 — 5,265 Total costs and expenses — 305,621 4,034 — 309,655 Income before income taxes — 8,696 6,019 — 14,715 Provision for income taxes — 3,444 2,082 — 5,526 Equity in subsidiaries 9,189 — — (9,189 ) — Net income 9,189 5,252 3,937 (9,189 ) 9,189 Preferred dividends 1,219 — — — 1,219 Net income to common shareholders $ 7,970 $ 5,252 $ 3,937 $ (9,189 ) $ 7,970 Three Months Ended March 31, 2015 (In thousands) M/I Homes, Inc. Guarantor Subsidiaries Unrestricted Subsidiaries Eliminations Consolidated Revenue $ — $ 255,062 $ 8,097 $ — $ 263,159 Costs and expenses: Land and housing — 206,183 — — 206,183 General and administrative — 16,386 2,948 — 19,334 Selling — 17,686 — — 17,686 Equity in income of unconsolidated joint ventures — — (198 ) — (198 ) Interest — 4,131 331 — 4,462 Total costs and expenses — 244,386 3,081 — 247,467 Income before income taxes — 10,676 5,016 — 15,692 Provision for income taxes — 4,392 1,732 — 6,124 Equity in subsidiaries 9,568 — — (9,568 ) — Net income 9,568 6,284 3,284 (9,568 ) 9,568 Preferred dividends 1,219 — — — 1,219 Net income to common shareholders $ 8,349 $ 6,284 $ 3,284 $ (9,568 ) $ 8,349 CONDENSED CONSOLIDATING BALANCE SHEET March 31, 2016 (In thousands) M/I Homes, Inc. Guarantor Subsidiaries Unrestricted Subsidiaries Eliminations Consolidated ASSETS: Cash and cash equivalents $ — $ 19,898 $ 11,857 $ — $ 31,755 Restricted cash — 2,566 — — 2,566 Mortgage loans held for sale — — 94,438 — 94,438 Inventory — 1,153,537 — — 1,153,537 Property and equipment - net — 22,097 643 — 22,740 Investment in unconsolidated joint ventures — 8,726 16,967 — 25,693 Deferred income taxes, net of valuation allowances — 55,786 74 — 55,860 Investment in subsidiaries 627,042 — — (627,042 ) — Intercompany assets 411,628 — — (411,628 ) — Other assets 2,392 36,052 11,679 — 50,123 TOTAL ASSETS $ 1,041,062 $ 1,298,662 $ 135,658 $ (1,038,670 ) $ 1,436,712 LIABILITIES AND SHAREHOLDERS’ EQUITY LIABILITIES: Accounts payable $ — $ 81,163 $ 431 $ — $ 81,594 Customer deposits — 23,467 — — 23,467 Intercompany liabilities — 395,625 16,003 (411,628 ) — Other liabilities — 69,297 5,048 — 74,345 Community development district obligations — 832 — — 832 Obligation for consolidated inventory not owned — 4,921 — — 4,921 Notes payable bank - homebuilding operations — 114,500 — — 114,500 Notes payable bank - financial services operations — — 87,186 — 87,186 Notes payable - other — 8,805 — — 8,805 Convertible senior subordinated notes due 2017 - net 56,662 — — — 56,662 Convertible senior subordinated notes due 2018 - net 84,891 — — — 84,891 Senior notes due 2021 - net 294,904 — — — 294,904 TOTAL LIABILITIES 436,457 698,610 108,668 (411,628 ) 832,107 SHAREHOLDERS’ EQUITY 604,605 600,052 26,990 (627,042 ) 604,605 TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY $ 1,041,062 $ 1,298,662 $ 135,658 $ (1,038,670 ) $ 1,436,712 CONDENSED CONSOLIDATING BALANCE SHEET December 31, 2015 (In thousands) M/I Homes, Inc. Guarantor Subsidiaries Unrestricted Subsidiaries Eliminations Consolidated ASSETS: Cash and cash equivalents $ — $ — $ 18,156 $ (7,951 ) $ 10,205 Restricted cash — 2,896 — — 2,896 Mortgage loans held for sale — — 127,001 — 127,001 Inventory — 1,112,042 — — 1,112,042 Property and equipment - net — 12,222 675 — 12,897 Investment in unconsolidated joint ventures — 17,425 19,542 — 36,967 Deferred income taxes, net of valuation allowances — 67,255 149 — 67,404 Investment in subsidiaries 621,052 — — (621,052 ) — Intercompany assets 408,847 — — (408,847 ) — Other assets 2,626 32,335 11,181 — 46,142 TOTAL ASSETS $ 1,032,525 $ 1,244,175 $ 176,704 $ (1,037,850 ) $ 1,415,554 LIABILITIES AND SHAREHOLDERS’ EQUITY LIABILITIES: Accounts payable $ — $ 94,554 $ 275 $ (7,951 ) $ 86,878 Customer deposits — 19,567 — — 19,567 Intercompany liabilities — 387,439 21,408 (408,847 ) — Other liabilities — 88,550 5,120 — 93,670 Community development district obligations — 1,018 — — 1,018 Obligation for consolidated inventory not owned — 6,007 — — 6,007 Notes payable bank - homebuilding operations — 43,800 — — 43,800 Notes payable bank - financial services operations — — 123,648 — 123,648 Notes payable - other — 8,441 — — 8,441 Convertible senior subordinated notes due 2017 - net 56,518 — — — 56,518 Convertible senior subordinated notes due 2018 - net 84,714 — — — 84,714 Senior notes due 2021 - net 294,727 — — — 294,727 TOTAL LIABILITIES 435,959 649,376 150,451 (416,798 ) 818,988 SHAREHOLDERS’ EQUITY 596,566 594,799 26,253 (621,052 ) 596,566 TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY $ 1,032,525 $ 1,244,175 $ 176,704 $ (1,037,850 ) $ 1,415,554 CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS Three Months Ended March 31, 2016 (In thousands) M/I Homes, Inc. Guarantor Subsidiaries Unrestricted Subsidiaries Eliminations Consolidated OPERATING ACTIVITIES: Net cash provided by (used in) operating activities $ 3,200 $ (39,162 ) $ 40,218 $ (3,200 ) $ 1,056 INVESTING ACTIVITIES: Restricted cash — 689 — — 689 Purchase of property and equipment — (10,686 ) (20 ) — (10,706 ) Intercompany investing (2,054 ) — — 2,054 — Investments in and advances to unconsolidated joint ventures — (1,502 ) (1,344 ) — (2,846 ) Net cash (used in) provided by investing activities (2,054 ) (11,499 ) (1,364 ) 2,054 (12,863 ) FINANCING ACTIVITIES: Proceeds from bank borrowings - homebuilding operations — 154,100 — — 154,100 Principal repayments of bank borrowings - homebuilding operations — (83,400 ) — — (83,400 ) Net proceeds from bank borrowings - financial services operations — — (36,462 ) — (36,462 ) Principal proceeds from notes payable - other and CDD bond obligations — 364 — — 364 Proceeds from exercise of stock options 73 — — — 73 Intercompany financing — (406 ) (5,491 ) 5,897 — Dividends paid (1,219 ) — (3,200 ) 3,200 (1,219 ) Debt issue costs — (99 ) — — (99 ) Net cash (used in) provided by financing activities (1,146 ) 70,559 (45,153 ) 9,097 33,357 Net increase (decrease) in cash and cash equivalents — 19,898 (6,299 ) 7,951 21,550 Cash and cash equivalents balance at beginning of period — — 18,156 (7,951 ) 10,205 Cash and cash equivalents balance at end of period $ — $ 19,898 $ 11,857 $ — $ 31,755 Three Months Ended March 31, 2015 (In thousands) M/I Homes, Inc. Guarantor Subsidiaries Unrestricted Subsidiaries Eliminations Consolidated OPERATING ACTIVITIES: Net cash (used in) provided by operating activities $ — $ (44,749 ) $ 15,473 $ — $ (29,276 ) INVESTING ACTIVITIES: Restricted cash — 603 — — 603 Purchase of property and equipment — (97 ) (14 ) — (111 ) Intercompany Investing 1,158 — — (1,158 ) — Investments in and advances to unconsolidated joint ventures — (741 ) (596 ) — (1,337 ) Net cash provided by (used in) investing activities 1,158 (235 ) (610 ) (1,158 ) (845 ) FINANCING ACTIVITIES: Proceeds from bank borrowings - homebuilding operations — 130,400 — — 130,400 Principal repayments of bank borrowings - homebuilding operations — (70,400 ) — — (70,400 ) Net repayments of bank borrowings - financial services operations — — (13,656 ) — (13,656 ) Principal repayments of notes payable - other and CDD bond obligations — (642 ) — — (642 ) Proceeds from exercise of stock options 61 — — — 61 Intercompany financing — (1,679 ) 521 1,158 — Dividends paid (1,219 ) — — — (1,219 ) Net cash (used in) provided by financing activities (1,158 ) 57,679 (13,135 ) 1,158 44,544 Net increase in cash and cash equivalents — 12,695 1,728 — 14,423 Cash and cash equivalents balance at beginning of period — 3,872 11,663 — 15,535 Cash and cash equivalents balance at end of period $ — $ 16,567 $ 13,391 $ — $ 29,958 |