Condensed Consolidated Balance Sheet (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Agency securities pledged	$ 641,073	$ 1,071,298
Non-agency securities pledged	$ 246,298	$ 158,931
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	25,000,000	25,000,000
Preferred stock, shares issued (in Shares)	0	0
Preferred stock, shares outstanding (in Shares)	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	250,000,000	250,000,000
Common stock shares issued (in shares)	11,924,000	11,985,000
Common stock, shares outstanding (in shares)	11,924,000	11,985,000
Linked Transactions
Linked transactions pledged assets		$ 8,940