Offsetting Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Offsetting Assets And Liabilities [Abstract]

Offsetting of Assets [Table Text Block]

(in thousands)
Offsetting of Assets
					Net Amount		Gross Amount Not Offset in the
					of Assets		Consolidated Balance Sheet
			Gross Amount		Presented		Financial
	Gross Amount		Offset in the		in the		Instruments		Cash
	of Recognized		Consolidated		Consolidated		Received as		Received as		Net
	Assets		Balance Sheet		Balance Sheet		Collateral		Collateral		Amount
December 31, 2016
Interest rate swaps	$	10,302	$	-	$	10,302	$	-	$	-	$	10,302
TBA securities		63		-		63		-		(63)		-
	$	10,365	$	-	$	10,365	$	-	$	(63)	$	10,302
December 31, 2015
Derivative assets - Receiver swaptions	$	669	$	-	$	669	$	-	$	-	$	669

Offsetting of Liabilties [Table Text Block]

(in thousands)
Offsetting of Liabilities
					Net Amount		Gross Amount Not Offset in the
					of Liabilities		Consolidated Balance Sheet
			Gross Amount		Presented		Financial
	Gross Amount		Offset in the		in the		Instruments
	of Recognized		Consolidated		Consolidated		Posted as		Cash Posted		Net
	Liabilities		Balance Sheet		Balance Sheet		Collateral		Collateral		Amount
December 31, 2016
Repurchase Agreements	$	2,793,705	$	-	$	2,793,705	$	(2,782,870)	$	(10,835)	$	-
Interest rate swaps		802		-		802		-		(802)		-
TBA securities		1,180		-		1,180		-		(848)		332
	$	2,795,687	$	-	$	2,795,687	$	(2,782,870)	$	(12,485)	$	332
December 31, 2015
Repurchase Agreements	$	1,798,813	$	-	$	1,798,813	$	(1,794,816)	$	(3,997)	$	-