SCHEDULE III REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	$ 0
Initial Cost to Company, Land	554
Initial Cost to Company, Building & Improvements	1,880
Cost Capitalized Subsequent to Acquisition, Improvements	20
Gross Amount at which Carried at the Close of the Period, Land	554
Gross Amount at which Carried at the Close of the Period, Building & Improvements	1,900
Gross Amount at which Carried at the Close of the Period, Total	2,454	2,454	2,454
Accumulated Depreciation	630	582
Reconciliation of total real estate carrying value [Roll Forward]
Balance at beginning of year	2,454	2,454	2,454
Improvements	0	0
Acquisitions	0	0
Disposition	0	0
Balance at end of year	2,454	2,454	2,454
Total cost for federal tax purposes at end of each year	2,454	2,454
Reconciliation of accumulated depreciation [Roll Forward]
Balance at beginning of year	582	533
Depreciation expense	48	49
Dispositions	0	0
Balance at end of year	630	582
Commercial Office Building, Greenwich, CT [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	554
Initial Cost to Company, Building & Improvements	1,880
Cost Capitalized Subsequent to Acquisition, Improvements	20
Gross Amount at which Carried at the Close of the Period, Land	554
Gross Amount at which Carried at the Close of the Period, Building & Improvements	1,900
Gross Amount at which Carried at the Close of the Period, Total	2,454
Accumulated Depreciation	630
Date Constructed	1970
Date Acquired	Apr-01
Life on Which Depreciated Latest Income Statement	39 years
Reconciliation of total real estate carrying value [Roll Forward]
Balance at beginning of year	2,454
Balance at end of year	2,454
Reconciliation of accumulated depreciation [Roll Forward]
Balance at end of year	$ 630