Fair Value (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Measured on a recurring basis:
Loans receivable, at fair value	$ 150,332
Recurring | Total Fair Value
Measured on a recurring basis:
Securities, at fair value	11,702
Loans receivable, at fair value	150,332
Loans held-for-sale, net	1,800
Interest rate swap liabilities	(6,119)
Recurring | Quoted Prices in Active Markets (Level 1)
Measured on a recurring basis:
Securities, at fair value
Loans receivable, at fair value
Loans held-for-sale, net
Interest rate swap liabilities
Recurring | Other Observable Inputs (Level 2)
Measured on a recurring basis:
Securities, at fair value	2,274
Interest rate swap liabilities	(6,119)
Recurring | Significant unobservable Inputs (Level 3)
Measured on a recurring basis:
Securities, at fair value	9,428
Loans receivable, at fair value	150,332
Loans held-for-sale, net	1,800
Interest rate swap liabilities