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ADDITIONAL INFORMATION REGARDING INTEREST INCOME FROM SECURITIES AND CASH EQUIVALENTS (Tables)
12 Months Ended
Dec. 31, 2012
Interest and Other Income [Abstract]  
Schedule of Income from Securities
The following table sets forth the composition of income from securities for the periods indicated (in thousands):
 
Years Ended December 31
 
2012
 
2011
 
2010
Mortgage-backed securities interest
$
4,176

 
$
3,455

 
$
4,045

Taxable interest income
5,087

 
6,247

 
5,091

Tax-exempt interest income
3,577

 
3,504

 
3,162

Total income from securities
$
12,840

 
$
13,206

 
$
12,298