Transactions with Related Parties - Additional Information (Detail) (USD $)				0 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 20, 2014	Dec. 31, 2013	Oct. 03, 2013 Manager [Member]	Jun. 30, 2014 Manager [Member]	Jun. 30, 2014 Affiliate of Manager [Member]	Jun. 30, 2014 Affiliate of our Manager [Member]	Jun. 30, 2014 Affiliate of our Manager [Member] CT CDO I [Member]
Related Party Transaction [Line Items]
Accrued management fees payable						$ 4,400,000
Management fees paid to Manager						5,900,000
Expense reimbursements to Manager						25,000
Preferred distributions payable to affiliate of our Manager							191,000
Payments of preferred distributions to affiliate of our Manager							1,200,000
Expenses reimbursed to managers						90,000
Issuance of restricted class A common stock				339,431
Fair value of restricted class A common stock	479,000		288,000	8,500,000
Vesting period of restricted class A common stock				3 years
Non-cash expense					1,700,000
Special servicing fees								139,000
Aggregate principal balance of loans		35,000,000
Aggregate book value of loans		$ 27,000,000