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Investment Securities
6 Months Ended
Jun. 30, 2011
Investment Securities  
Investment Securities

Note 2: Investment Securities

 

Investments in securities are classified as available for sale or held to maturity as of June 30, 2011. The amortized cost and fair values of the securities classified as available for sale and held to maturity as of June 30, 2011 and December 31, 2010 are as follows:

(In thousands)

Amortized
Cost

 

Gross
Unrealized
Gains

 

Gross
Unrealized
Losses

 

Fair
Value

As of June 30, 2011

 

 

 

 

 

 

 

Available for Sale:

 

 

 

 

 

 

 

U.S. Treasury Obligations

$       250

 

$         0

 

$    0

 

$       250

U.S. Agency Obligations

87,907

 

564

 

61

 

88,410

Federal Home Loan Bank ("FHLB") Obligations

11,826

 

323

 

0

 

12,149

Residential Real Estate Mortgage-backed Securities ("Agency
 MBSs")

176,548

 

6,998

 

11

 

183,535

Agency Collateralized Mortgage Obligations ("Agency CMOs")

111,472

 

2,245

 

37

 

113,680

Non-agency Collateralized Mortgage Obligations ("Non-
 agency CMOs")

5,820

 

1

 

316

 

5,505

Asset Backed Securities ("ABSs")

1,357

 

48

 

55

 

1,350

Total Available for Sale

$395,180

 

$10,179

 

$480

 

$404,879

Held to Maturity:

 

 

 

 

 

 

 

Agency MBSs

651

 

74

 

0

 

725

Total Agency MBSs

$       651

 

$       74

 

$    0

 

$       725

 

As of December 31, 2010

 

 

 

 

 

 

 

Available for Sale:

 

 

 

 

 

 

 

U.S. Treasury Obligations

$       250

 

$       0

 

$       0

 

$       250

U.S. Agency Obligations

47,717

 

287

 

216

 

47,788

FHLB Obligations

11,211

 

253

 

7

 

11,457

Agency MBSs

169,396

 

6,136

 

625

 

174,907

Agency CMOs

222,435

 

2,289

 

456

 

224,268

Non-agency CMOs

6,114

 

2

 

264

 

5,852

ABS

1,492

 

0

 

52

 

1,440

Total Available for Sale

$458,615

 

$8,967

 

$1,620

 

$465,962

Held to Maturity:

 

 

 

 

 

 

 

Agency MBSs

794

 

88

 

0

 

882

Total Agency MBSs

$       794

 

$     88

 

$       0

 

$       882

Included in gross unrealized losses at June 30, 2011 are $55 thousand of non-credit related unrealized losses on other-than-temporarily impaired securities in the ABS portfolio, which are included in accumulated other comprehensive income, net of tax.

 

The contractual final maturity distribution of the debt securities classified as available for sale and held to maturity as of June 30, 2011 and December 31, 2010, are as follows:

(In thousands)

Within
One Year

 

After One
But Within
Five Years

 

After Five
But Within
Ten Years

 

After Ten
Years

 

Total

As of June 30, 2011

 

 

 

 

 

 

 

 

 

Available for Sale (at fair value):

 

 

 

 

 

 

 

 

 

U.S. Treasury Obligations

$       0

 

$     250

 

$           0

 

$           0

 

$       250

U.S. Agency Obligations

3,034

 

10,068

 

61,398

 

13,910

 

88,410

FHLB Obligations

3,936

 

0

 

8,213

 

0

 

12,149

Agency MBSs

217

 

7,059

 

35,493

 

140,766

 

183,535

Agency CMOs

0

 

0

 

6,117

 

107,563

 

113,680

Non-agency CMOs

0

 

0

 

54

 

5,451

 

5,505

ABSs

0

 

0

 

0

 

1,350

 

1,350

Total Available for Sale

$7,187

 

$17,377

 

$111,275

 

$269,040

 

$404,879

Held to Maturity:

 

 

 

 

 

 

 

 

 

Agency MBSs

0

 

213

 

0

 

438

 

651

Total Agency MBSs

$       0

 

$     213

 

$           0

 

$       438

 

$       651

 

 

 

 

 

 

 

 

 

 

As of December 31, 2010

 

 

 

 

 

 

 

 

 

Available for Sale (at fair value):

 

 

 

 

 

 

 

 

 

U.S. Treasury Obligations

$   250

 

$         0

 

$           0

 

$           0

 

$       250

U.S. Agency Obligations

0

 

9,042

 

30,902

 

7,844

 

47,788

FHLB Obligations

0

 

4,428

 

7,029

 

0

 

11,457

Agency MBSs

2,146

 

7,425

 

36,877

 

128,459

 

174,907

Agency CMOs

430

 

0

 

18,180

 

205,658

 

224,268

Non-agency CMOs

0

 

0

 

72

 

5,780

 

5,852

ABSs

0

 

0

 

0

 

1,440

 

1,440

Total Available for Sale

$2,826

 

$20,895

 

$  93,060

 

$349,181

 

$465,962

Held to Maturity:

 

 

 

 

 

 

 

 

 

Agency MBSs

3

 

192

 

85

 

514

 

794

Total Agency MBSs

$       3

 

$     192

 

$         85

 

$       514

 

$       794

 

Actual maturities will differ from contractual maturities because borrowers may have rights to call or prepay obligations. Maturities of Agency MBSs and Agency CMOs are based on final contractual maturities.

Proceeds from sales of available for sale debt securities were $77.03 million for the first six months of 2011. Gross gains of $204 thousand and $218 thousand and gross losses of $67 thousand and $91 thousand were realized from these sales for the three and six months ended June 30, 2011, respectively.

 

Gross unrealized losses on investment securities available for sale and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in continuous unrealized loss position, at June 30, 2011 and December 31, 2010, were as follows:

 

 

Less than 12 months

 

12 months or more

 

Total

(In thousands)

Fair Value

 

Loss

 

Fair Value

 

Loss

 

Fair Value

 

Loss

As of June 30, 2011

 

 

 

 

 

 

 

 

 

 

 

U.S. Agency Obligations

$  14,769

 

$     61

 

$       0

 

$    0

 

$  14,769

 

$     61

FHLB Obligations

0

 

0

 

0

 

0

 

0

 

0

Agency MBSs

4,610

 

11

 

0

 

0

 

4,610

 

11

Agency CMOs

10,970

 

37

 

0

 

0

 

10,970

 

37

Non-agency CMOs

94

 

2

 

5,357

 

314

 

5,451

 

316

ABSs

0

 

0

 

945

 

55

 

945

 

55

Total

$  30,443

 

$   111

 

$6,302

 

$369

 

$  36,745

 

$   480

As of December 31, 2010

 

 

 

 

 

 

 

 

 

 

 

U.S. Agency Obligations

$  16,173

 

$   216

 

$       0

 

$    0

 

$  16,173

 

$   216

FHLB Obligations

4,989

 

7

 

0

 

0

 

4,989

 

7

Agency MBSs

61,276

 

625

 

0

 

0

 

61,276

 

625

Agency CMOs

86,542

 

456

 

0

 

0

 

86,542

 

456

Non-agency CMOs

96

 

2

 

5,684

 

262

 

5,780

 

264

ABSs

349

 

7

 

1,090

 

45

 

1,439

 

52

Total

$169,425

 

$1,313

 

$6,774

 

$307

 

$176,199

 

$1,620

 

There were no securities held to maturity with unrealized losses as of June 30, 2011 and December 31, 2010.

 

Unrealized losses on investment securities result from the cost basis of the security being higher than its current fair value. These discrepancies generally occur because of changes in interest rates since the time of purchase, or because the credit quality of the issuer or underlying collateral has deteriorated. We perform a quarterly analysis of each security in our portfolio to determine if impairment exists, and if it does, whether that impairment is other-than-temporary.

 

Agency MBSs and Agency CMOs consist of pools of residential mortgages which are guaranteed by the Federal National Mortgage Association ("FNMA"), Federal Home Loan Mortgage Corporation ("FHLMC"), or the Government National Mortgage Association ("GNMA") with various origination dates and maturities. Non-Agency CMOs and ABSs are tracked individually by our investment manager with updates on the performance of the underlying collateral provided at least quarterly. Additionally, our investment manager performs stress testing of individual bonds that experience greater levels of market volatility.

 

The non-Agency CMO portfolio consists of four bonds, two with balances less than $100 thousand and an insignificant unrealized loss. We performed no additional analysis on these bonds. Management has performed analyses on the remaining two bonds. One of the bonds, with a book value of $3.79 million and a fair value of $3.52 million at June 30, 2011, is rated AA by Fitch and Baa3 by Moody's. Delinquencies have been fairly low and prepayments have led to increased credit support. The bond is backed by a large pool of loans with a 2004 issue date, 60-plus day delinquencies have been moderate and steady over the life of the bond, credit scores are high and loan-to-value ratios ("LTVs") are low. The second bond has a book value of $1.88 million and a fair value of $1.84 million. This bond is rated CCC by Fitch and A- by S&P. Delinquencies on this bond have generally been fairly low, particularly within our tranche, and prepayments have led to increased credit support. A relatively small loan pool and high average loan size are mitigated by low 60-plus day delinquencies, high credit scores, low LTVs and a 2005 issue date. Our investment advisor has assisted Management in running various cash flow analyses on the bonds to determine the likelihood of a principal loss in the future. In all cases, the likelihood of a loss in excess of our book value was determined to be remote.

 

The ABS portfolio consists of two bonds, one of which, with a book value of $357 thousand and a current market value of $405 thousand, is in an unrealized gain position, and, additionally, carries an Agency guarantee. We have performed no further analysis on this bond. The second bond in the ABS portfolio has insurance backing from Ambac. However, because of Ambac's uncertain financial status, we place no reliance on the insurance wrap in its impairment analysis. The bond is rated CC by Standard & Poor's and Caa2 by Moody's. We previously recorded impairment charges on this bond totaling $122 thousand. The book value of the bond, net of the impairment charges, is $1.00 million, and its current market value is $945 thousand. This is the only bond in our bond portfolio with subprime exposure. Principal payments received on the bond during 2011 total $135 thousand. We have performed the same analysis on this bond as on our non-Agency CMOs discussed above and consider its additional impairment temporary.

 

As a member of the FHLB system, we are required to invest in stock of the FHLB of Boston (the "FHLBB") in an amount determined based on our borrowings from the FHLBB. At June 30, 2011, our investment in FHLBB stock totaled $8.63 million. We received dividend income totaling $6 thousand and $13 thousand during the quarter and six months ended June 30, 2011, respectively.

 

We do not intend to sell the investment securities that are in an unrealized loss position, and it is unlikely that we will be required to sell the investment securities before recovery of their amortized cost bases, which may be maturity.