Quarterly report pursuant to Section 13 or 15(d)

BORROWINGS (Narrative) (Details)

v2.4.0.8
BORROWINGS (Narrative) (Details) (USD $)
3 Months Ended 9 Months Ended 9 Months Ended 4 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Dec. 31, 2013
Sep. 30, 2014
Acquisitions, Prior To 2006 [Member]
Sep. 30, 2014
LIBOR [Member]
Sep. 30, 2014
LIBOR [Member]
Acquisitions, Prior To 2006 [Member]
Sep. 30, 2014
StellarOne Bank [Member]
Remaining available balance for the federal funds lines $ 150,000,000   $ 150,000,000   $ 93,500,000        
Maximum collateral dependent line of credit with the FHLB 1,500,000,000   1,500,000,000   805,200,000        
Trust preferred capital notes principal balance           58,500,000     32,000,000
Remaining fair value discount on acquired trust preferred capital notes                 7,300,000
Remaining fair value discount on subordinated debt           774,000      
Subordinated debt interest rate basis           LIBOR plus 1.45%      
Spread to 3-Month LIBOR             1.50% 1.45%  
Subordinated debt maturity date           Apr. 01, 2016      
Subordinated debt           17,500,000      
Prepayment penalty     19,600,000            
Loans from Other Federal Home Loan Banks                 70,000,000
Remaining fair value premium on acquired FHLB advances                 2,400,000
Prepayment penalty amortization expense 452,000 441,000 1,300,000 1,300,000          
Carrying value of the loans and securities pledged as collateral for FHLB $ 1,100,000,000   $ 1,100,000,000   $ 1,100,000,000