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Mortgage Backed Securities
12 Months Ended
Dec. 31, 2012
Mortgage Backed Securities [Abstract]  
Mortgage-Backed Securities

NOTE 2. MORTGAGE-BACKED SECURITIES

 

The following table presents the Company's MBS portfolio as of December 31, 2012 and 2011:

(in thousands)    
  December 31,
  20122011
Pass-Through Certificates:    
 Hybrid Adjustable-rate Mortgages $ 59,485$ 25,466
 Adjustable-rate Mortgages   6,531  -
 Fixed-rate Mortgages   43,589  21,174
 Total Pass-Through Certificates  109,605  46,640
Structured MBS Certificates:    
 Interest-Only Securities  2,884  1,638
 Inverse Interest-Only Securities  2,891  7,724
 Total Structured MBS Certificates  5,775  9,362
Total$ 115,380$ 56,002

The following table summarizes the Company's MBS portfolio as of December 31, 2012 and 2011, according to their contractual maturities. Actual maturities of MBS investments are generally shorter than stated contractual maturities and are affected by the contractual lives of the underlying mortgages, periodic payments of principal, and prepayments of principal.

(in thousands)    
 December 31,
 20122011
Greater than five years and less than ten years $ 12,980$ 2,014
Greater than or equal to ten years  102,400  53,988
Total$ 115,380$ 56,002