Transactions with Related Parties (Details Narrative) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012
External Manager
Related Party Transaction [Line Items]
Accrued management fees payable	9
W. R. Berkley Corporation
Related Party Transaction [Line Items]
Beneficially owned common stock and stock units (as a percent)	13.10%
Aggregate amount of offering as stated in letter agreement, threshold	30,000
CT Investment Management Co, LLC
Related Party Transaction [Line Items]
Management fee percentage per annum on invested assets (as a percent)	25.00%