Loans Receivable (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, net	$ 99,443		$ 72,540
Loan carrying-value	99,443	[1]	72,540	[1]
Number of types of financing receivable	2
Norwalk, Connecticut [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan carrying-value	28,186	[1],[2]	3,479	[1],[2]
Interest Rate	7.50%	[2]
Maximum contracted lending amount	32,600
Homestead Florida [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan carrying-value	10,239	[1],[3]	8,036	[1],[3]
Interest Rate	7.50%	[3]
Maximum contracted lending amount	10,660
Schaumburg, Illinios [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan carrying-value	0	[1],[4]	21,885	[1],[4]
Interest Rate	20.00%	[4]
Unrecorded interest income related to impaired loan	2,939		2,647
Westmont, Illinios [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, net	12,610
Impaired Financing Receivable, Unpaid Principal Balance	26,549
Loan carrying-value	12,610	[1],[5]	26,902	[1],[5]
Interest Rate	6.45%	[5]
Impaired Financing Receivable, Recorded Investment	13,939
Loans and Leases Receivable, Impaired, Troubled Debt, Interest Income	1,737
Impaired Financing Receivable, Average Recorded Investment	25,562
Southfield, Michigan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan carrying-value	6,610	[1]	7,364	[1]
Interest Rate	4.55%
Austin, Texas [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan carrying-value	2,389	[1]	2,038	[1]
Interest Rate	16.00%
Kennewick, Washington [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan carrying-value	37,030	[1],[6]	0	[1],[6]
Interest Rate	9.00%	[6]
Maximum contracted lending amount	85,000
Accrued interest on construction advances	6.50%
Other Loan Locations [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan carrying-value	$ 2,379	[1]	$ 2,836	[1]
Interest Rate	8.00%

[1] Loan carrying value includes accrued interest and is net of origination costs, loan losses and fee eliminations, if any.

[2] The Company is committed to lend up to $32,600.

[3] The Company is committed to lend up to $10,660.

[4] Borrower defaulted on the loan. The Company did not record interest of $2,939 and $2,647 in 2013 and 2012, respectively, representing the interest earned since default. In 2013, the Company foreclosed on the borrower and acquired the office property collateral which is net leased through December 2022.

[5] Includes four properties. One property was under construction at December 31, 2013, $1,969 of construction in progress costs are included in building and improvements above.

[6] The Company is committed to lend up to $85,000. During construction advances accrue interest at 6.5% per annum. Estimated construction completion is March 2014.