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

No definition available.

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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

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.

+ Details

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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.

+ Details

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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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- 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

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-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

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

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

+ References

No definition available.

+ Details

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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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Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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Note 15 - Stock Based Compensation (Details Textual) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended		6 Months Ended
	Jul. 25, 2016	May 18, 2015	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Share Price		$ 27.10
Allocated Share-based Compensation Expense			$ 1,443	$ 3,176	$ 2,038	$ 6,163
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
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
Allocated Share-based Compensation Expense		$ 11,200		2,500		5,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		5 years
Performance Shares [Member]
Allocated Share-based Compensation Expense			$ 903		903
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Granted in 2016 [Member]
Allocated Share-based Compensation Expense					900
Performance Shares [Member] \| Equity Incentive Plan 2011 [Member] \| Granted In 2017 [Member]
Allocated Share-based Compensation Expense					$ 0
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, 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, 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%