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Business and Summary of Significant Accounting Policies (Details Textual) (USD $) | 12 Months Ended
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Dec. 31, 2013 Communities State Region | Dec. 31, 2012 | Dec. 31, 2011
Organization and Presentation [Line Items] |  |  |  |
Liquid Investment Maturity Period To Be Classified As Cash Equivalent Maximum | 3 months |  |  |
Entity operations in number of regions | 3 |  |  |
Number of states in regions | 8 |  |  |
Number of communities to which homes are sold | 188 |  |  |
Amounts in transit from title companies for home closings | $ 26,400,000 |  | $ 30,400,000 |
Money market funds invested in short term government securities | 68,300,000 |  |  |
Restricted cash | 0 |  | 38,938,000 |
Deposits on real estate under option or contract | 51,595,000 | [1],[2] | 14,351,000 |
Deferred costs representing debt issuance costs, net | 12,200,000 |  | 11,700,000 |
Accumulated amortization of debt issuance costs | 11,200,000 |  | 8,500,000 |
Advertising cost | 7,800,000 |  | 5,500,000 | 6,300,000
Contribution to the 401(K) Retirement Plan | 1,300,000 |  | 1,000,000 | 700,000
Warranty period following home closings | 10 years |  |  |
Adjustment to warranty reserve balance | 1,311,000 |  | 0 |
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Held-to-maturity Securities | 0 |  |  |
Minimum [Member] |  |  |  |
Organization and Presentation [Line Items] |  |  |  |
Base price per house for sale range | 130,000 |  |  |
Investment Maturity Period | 3 months |  |  |
Community life cycle range | 3 years |  |  |
Property and equipment useful life | 3 years |  |  |
Fair Value Inputs, Discount Rate | 14.00% |  |  |
Maximum [Member] |  |  |  |
Organization and Presentation [Line Items] |  |  |  |
Base price per house for sale range | $ 1,000,000 |  |  |
Investment Maturity Period | 18 months |  |  |
Community life cycle range | 5 years |  |  |
Property and equipment useful life | 7 years |  |  |
Fair Value Inputs, Discount Rate | 16.00% |  |  |
Nashville Acquisition [Member] |  |  |  |
Organization and Presentation [Line Items] |  |  |  |
Lots Acquired | 500 |  |  |
[1] | (4)Amount is reflected in our consolidated balance sheet in the line item “Deposits on real estate under option or contract” as of December 31, 2013.
[2] | Amount is reflected in our consolidated balance sheet in the line item “Deposits on real estate under option or contract” as of December 31, 2013.

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