Minimum percentage of average gross margin from home sales excluding impairments.

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- Definition

The percentage by which "Performance Revenues" exceed the "Base Revenues".

+ References

No definition available.

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- Definition

The percentage of target goal number of shares that will be earned upon achieving the conditions specified under the established share-based compensation plan.

+ References

No definition available.

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- Definition

The target goal number of shares (or other type of equity), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan.

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- Definition

Threshold period of specified consecutive trading days within which common stock price closes at a price equal to or greater than 120% of the closing price on the date of grant (the market-based condition”).

+ References

No definition available.

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- Definition

Minimum percentage of common stock price on the date of grant to determine eligibility of non-vested shares to vest immediately.

+ References

No definition available.

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- Definition

Threshold number of specified trading days that common stock price closes at a price equal to or greater than 120% of the closing price on the date of grant (the “market-based condition”).

+ References

No definition available.

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- References

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5047-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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Note 15 - Stock Based Compensation (Details Textual) - USD ($)			3 Months Ended
	Jul. 25, 2016	May 18, 2015	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Share Price		$ 27.10
Allocated Share-based Compensation Expense			$ 595,000	$ 2,987,000
Nonqualified Stock Option [Member] \| Equity Incentive Plan 2011 [Member] \| CEO and COO [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross		1,050,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		5 years
Sharebased Compensation Arrangement by Sharebased Payment Award Expected to Vest Immediately Threshold Trading Days		20 days
Sharebased Compensation Arrangement by Sharebased Payment Award Expected to Vest Immediately threshold Consecutive Trading Days		30 days
Sharebased Compensation Arrangement by Sharebased Payment Award Expected to Vest Immediately Threshold Percentage of Stock Price Trigger		120.00%
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value		$ 5.35
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized		$ 11,200,000	0		$ 2,500,000
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Share-based Compensation Arrangement by Share-based Payment Award, Average Gross Margin of Home Sales, Percentage, Minimum	15.00%
Share-based Compensation Arrangement by Share-based Payment Award, Home Sale Revenues Over the Base Period	$ 1,975,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value	$ 22.93
Allocated Share-based Compensation Expense			$ 0
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Pro Forma [Member]
Allocated Share-based Compensation Expense	$ 10,800,000
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| 5% to 10% Vesting Threshold [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Target Goal Number of Shares	50.00%
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Performance Revenues that Exceed Base Revenues	10.00%
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Minimum [Member] \| 5% to 10% Vesting Threshold [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Performance Revenues that Exceed Base Revenues	5.00%
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Minimum [Member] \| 20% Vesting Threshold [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Performance Revenues that Exceed Base Revenues	20.00%
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Performance Revenues that Exceed Base Revenues	20.00%
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Maximum [Member] \| 5% to 10% Vesting Threshold [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Performance Revenues that Exceed Base Revenues	10.00%
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Maximum [Member] \| 20% Vesting Threshold [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Performance Revenues that Exceed Base Revenues	200.00%
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| CEO and COO [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Target Goal Number of Shares	105,000
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Chief Financial Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Target Goal Number of Shares	26,250