| 
           BORROWINGS (Advances from the FHLB) (Details) (USD $) 
        In Thousands, unless otherwise specified  | 
        9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 4 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
           Sep. 30, 2014 
         | 
        
           Dec. 31, 2013 
         | 
        
           Sep. 30, 2014
 
          Adjustable Rate Credit One [Member] 
         | 
        
           Dec. 31, 2013
 
          Adjustable Rate Credit One [Member] 
         | 
        
           Sep. 30, 2014
 
          Adjustable Rate Credit Two [Member] 
         | 
        
           Dec. 31, 2013
 
          Adjustable Rate Credit Two [Member] 
         | 
        
           Sep. 30, 2014
 
          Adjustable Rate Credit Three [Member] 
         | 
        
           Dec. 31, 2013
 
          Adjustable Rate Credit Three [Member] 
         | 
        
           Sep. 30, 2014
 
          Adjustable Rate Credit Four [Member] 
         | 
        
           Dec. 31, 2013
 
          Adjustable Rate Credit Four [Member] 
         | 
        
           Sep. 30, 2014
 
          Fixed Rate One [Member] 
         | 
        
           Sep. 30, 2014
 
          Fixed Rate Two [Member] 
         | 
        
           Sep. 30, 2014
 
          Fixed Rate Three [Member] 
         | 
        
           Sep. 30, 2014
 
          Fixed Rate Four [Member] 
         | 
        
           Sep. 30, 2014
 
          Fixed Rate Hybrid One [Member] 
         | 
        
           Sep. 30, 2014
 
          Fixed Rate Hybrid Two [Member] 
         | 
        
           Sep. 30, 2014
 
          LIBOR [Member] 
         | 
        
           Sep. 30, 2014
 
          LIBOR [Member]
 
          Adjustable Rate Credit One [Member] 
         | 
        
           Dec. 31, 2013
 
          LIBOR [Member]
 
          Adjustable Rate Credit One [Member] 
         | 
        
           Sep. 30, 2014
 
          LIBOR [Member]
 
          Adjustable Rate Credit Two [Member] 
         | 
        
           Dec. 31, 2013
 
          LIBOR [Member]
 
          Adjustable Rate Credit Two [Member] 
         | 
        
           Sep. 30, 2014
 
          LIBOR [Member]
 
          Adjustable Rate Credit Three [Member] 
         | 
        
           Dec. 31, 2013
 
          LIBOR [Member]
 
          Adjustable Rate Credit Three [Member] 
         | 
        
           Sep. 30, 2014
 
          LIBOR [Member]
 
          Adjustable Rate Credit Four [Member] 
         | 
        
           Dec. 31, 2013
 
          LIBOR [Member]
 
          Adjustable Rate Credit Four [Member] 
         | 
      |
| Advances from the FHLB | |||||||||||||||||||||||||
| Spread to 3-Month LIBOR | 1.50% | 0.44% | 0.44% | 0.45% | 0.45% | 0.45% | 0.45% | 0.45% | 0.45% | ||||||||||||||||
| Interest Rate | 0.68% | 0.69% | 0.69% | 0.70% | 0.69% | 0.70% | 0.69% | 0.70% | 3.62% | 3.44% | 3.75% | 3.97% | 2.11% | 0.91% | |||||||||||
| Maturity Date | Aug. 23, 2022 | Aug. 23, 2022 | Nov. 23, 2022 | Nov. 23, 2022 | Nov. 23, 2022 | Nov. 23, 2022 | Nov. 23, 2022 | Nov. 23, 2022 | Nov. 28, 2017 | Jul. 28, 2015 | Jul. 30, 2018 | Jul. 30, 2018 | Oct. 05, 2016 | Jul. 25, 2016 | |||||||||||
| Advance Amount | $ 210,000 | $ 140,000 | $ 55,000 | $ 55,000 | $ 65,000 | $ 65,000 | $ 10,000 | $ 10,000 | $ 10,000 | $ 10,000 | $ 10,000 | $ 10,000 | $ 5,000 | $ 5,000 | $ 25,000 | $ 15,000 | |||||||||