CT Legacy REIT (Details 4) (CT Legacy REIT, USD $) In Thousands, unless otherwise specified	Dec. 31, 2011
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 months, Estimated Fair Value	$ 1,200
Less than 12 months, Gross Unrealized Losses
Greater than 12 months , Estimated Fair Value	200
Greater than 12 months , Gross Unrealized Losses	(1,100)
Total, Estimated Fair Value	1,400
Total Gross Unrealized Losses	(1,100)
Total, Book Value	2,500	[1]
Floating Rate
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 months, Estimated Fair Value
Less than 12 months, Gross Unrealized Losses
Greater than 12 months , Estimated Fair Value	200
Greater than 12 months , Gross Unrealized Losses	(1,100)
Total, Estimated Fair Value	200
Total Gross Unrealized Losses	(1,100)
Total, Book Value	1,300	[1]
Fixed Rate
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 months, Estimated Fair Value	1,200
Less than 12 months, Gross Unrealized Losses
Greater than 12 months , Estimated Fair Value
Greater than 12 months , Gross Unrealized Losses
Total, Estimated Fair Value	1,200
Total Gross Unrealized Losses
Total, Book Value	$ 1,200	[1]

[1] Excludes, as of December 31, 2011, $179,000 of securities which were carried at or below fair value and securities against which an other-than-temporary impairment equal to the entire book value was recognized in earnings.