Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Member Loans at fair value	$ 1,829,042	$ 781,215
Accrued interest receivable from consolidated Trust	15,975	5,521
Accrued interest payable from consolidated Trust	17,741	6,678
Notes and Certificates, at fair value from consolidated Trust	1,839,990	785,316
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	90,000,000	90,000,000
Common stock, shares issued	13,746,660	11,291,862
Common stock, shares outstanding	13,746,660	11,291,862
Treasury stock, shares		17,640
Consolidated Trust
Member Loans at fair value	1,158,302	396,081
Accrued interest receivable from consolidated Trust	5,671	2,023
Accrued interest payable from consolidated Trust	5,671	2,023
Notes and Certificates, at fair value from consolidated Trust	$ 1,158,302	$ 396,081