| BORROWINGS (Trust Preferred Capital Notes Qualify for Tier 1 Capital) (Details) (USD $) | 6 Months Ended | 1 Months Ended | 5 Months Ended | 6 Months Ended | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun. 30, 2014 | Dec. 31, 2013 | Jun. 30, 2014
 Statutory Trust I [Member] | Jun. 30, 2014
 Statutory Trust II [Member] | Jun. 30, 2014
 VFG Limited Liability Trust I Indenture [Member] | Jun. 30, 2014
 FNB Statutory Trust II Indenture [Member] | Jun. 30, 2014
 Trust Preferred Capital Notes [Member] | Jun. 30, 2014
 LIBOR [Member] | May 31, 2014
 LIBOR [Member] | Jun. 30, 2014
 LIBOR [Member]
 Statutory Trust I [Member] | Jun. 30, 2014
 LIBOR [Member]
 Statutory Trust II [Member] | Jun. 30, 2014
 LIBOR [Member]
 VFG Limited Liability Trust I Indenture [Member] | Jun. 30, 2014
 LIBOR [Member]
 FNB Statutory Trust II Indenture [Member] | ||||||||
| Trust preferred capital notes qualify for Tier 1 capital | ||||||||||||||||||||
| Trust preferred capital notes principal balance | $ 22,500,000 | $ 36,000,000 | $ 20,000,000 | $ 12,000,000 | $ 90,500,000 | |||||||||||||||
| Investment | $ 223,396,000 | $ 149,435,000 | $ 696,000 | [1] | $ 1,114,000 | [1] | $ 619,000 | [1] | $ 372,000 | [1] | $ 2,801,000 | [1] | ||||||||
| Spread to 3-Month LIBOR | 1.50% | 1.50% | 2.75% | 1.40% | 2.73% | 3.10% | ||||||||||||||
| Rate | 2.98% | 1.63% | 2.96% | 3.33% | ||||||||||||||||
| Maturity | Jun. 17, 2034 | Jun. 15, 2036 | Mar. 18, 2034 | Jun. 26, 2033 | ||||||||||||||||
| 
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