Investment Securities (Tables)

6 Months Ended

Jun. 30, 2013

Investments Debt And Equity Securities [Abstract]

Estimated fair values of investment securities

The amortized cost, gross unrealized gains, gross unrealized losses and estimated fair values of investment securities at June 30, 2013 and December 31, 2012 are as follows:

	June 30, 2013
	Amortized cost		Gross unrealized gains		Gross unrealized losses		Estimated fair value
	(In thousands)
Available for sale:
U.S. Government sponsored enterprises	$	104,419	$	0	$	1,796	$	102,623
Corporate equity securities		44		0		0		44
Mortgage-backed securities		67		3		0		70
Total investment securities available for sale	$	104,530	$	3	$	0	$	102,737
Held to maturity:
Mortgage-backed securities	$	792	$	45	$	0	$	837
Total investment securities held to maturity	$	792	$	45	$	0	$	837

	December 31, 2012
	Amortized cost		Gross unrealized gains		Gross unrealized losses		Estimated fair value
	(In thousands)
Available for sale:
U.S. Government sponsored enterprises	$	83,956	$	118	$	3	$	84,071
Corporate equity securities		44		0		0		44
Mortgage-backed securities		1,146		37		0		1,183
Total investment securities available for sale	$	85,146	$	155	$	3	$	85,298
Held to maturity:
Mortgage-backed securities	$	903		54		0		957
Total investment securities held to maturity	$	903	$	54	$	0	$	957

Fair value of investment securities by contractual term maturity

The amortized cost and estimated fair value of investment securities at June 30, 2013 by contractual term to maturity are shown below.

	Available for Sale				Held to Maturity
	Amortized cost		Estimated fair value		Amortized cost		Estimated fair value
	(In thousands)
Due in one year or less	$	0	$	0	$	0	$	0
Due after one year through five years		98,420		96,851		0		0
Due after five years through ten years		5,999		5,772		0		0
Due after ten years		0		0		0		0
Subtotal		104,419		102,623		0		0
Mortgage-backed securities		67		70		792		837
Corporate equity securities		44		44		0		0
Total	$	104,530	$	102 737	$	792	$	837

Length of time individual securities have been in a continuous unrealized loss position

The table below indicates the length of time individual securities have been in a continuous unrealized loss position at June 30, 2013 and December 31, 2012.

	June 30, 2013
	Less than 12 months						More than 12 months
(In thousands)	Fair value		Unrealized losses		No. of Securities		Fair value		Unrealized losses		No. of Securities
Available for sale:
U.S. Government sponsored enterprises	$	102,623	$	1,796		48	$	0	$	0		0
Total	$	102,623	$	1,796		48	$	0	$	0		0

	December 31, 2012
	Less than 12 months						More than 12 months
(In thousands)	Fair value		Unrealized losses		No. of Securities		Fair value		Unrealized losses		No. of Securities
Available for sale:
U.S. Government sponsored enterprises	$	2,995	$	3		1	$	0	$	0		0
Total	$	2,995	$	3		1	$	0	$	0		0