Debt Covenant, Percentage of Proceeds from Sale of Land

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Debt Instrument, Extension Fee Amount

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount of the cost of borrowed funds accounted for as interest expense.

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Amount of interest payable on debt, including, but not limited to, trade payables.

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Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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- Definition

The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner.

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

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No definition available.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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NOTES PAYABLE AND SPECIAL ASSESSMENT OBLIGATIONS (Details Textual) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Interest Expense	$ 1,500		$ 2,100
Notes payable	14,140	$ 14,046			$ 14,046
Debt discount amortization	194		169
Interest Payable	271	$ 379			379
Debt	17,821
Payments to acquire real estate						$ 6,800
Cfd Obligation One [Member]
Debt Instrument [Line Items]
Debt payments					$ 100
50 Million Non-recourse Note Payable [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt amount	$ 50,000
Stated rate (percentage)	7.25%
5.4 Million Note Payable [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Stated rate (percentage)				4.50%		4.50%
Debt				$ 5,400		$ 5,400
Loans pledged as collateral				7,200		$ 7,200
5.9 Million Note Payable [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Variable rate (percent)	2.00%					2.00%
Debt amount	$ 0			$ 5,900		$ 5,900
Stated rate (percentage)	5.50%
Community Facility District Bonds [Member]
Debt Instrument [Line Items]
Debt amount	$ 3,700
Community Facility District Bonds [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Stated rate (percentage)	6.00%
Community Facility District Bonds [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Stated rate (percentage)	5.00%
SRE Monarch Lending [Member] \| SRE Revolver [Member]
Debt Instrument [Line Items]
Stated rate (percentage)		0.00%			0.00%
Proceeds from line of credit					$ 4,000
Payments of debt issuance costs					$ 500
Percentage of proceeds from sale of land					5.00%
Repayments of debt	$ 200
Non-Revolving Credit Facility [Member] \| SRE Monarch Lending [Member]
Debt Instrument [Line Items]
Extension fee paid		$ 200
Stated rate (percentage)							16.00%
Debt							$ 5,000
LIBOR [Member] \| 50 Million Non-recourse Note Payable [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Variable rate (percent)	6.75%
Prime Rate [Member] \| 5.4 Million Note Payable [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Variable rate (percent)				1.25%
Prime Rate [Member] \| 5.9 Million Note Payable [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Variable rate (percent)	3.00%					3.00%
Discontinued Operations [Member]
Debt Instrument [Line Items]
Interest Expense	$ 1,100		$ 1,000