LOANS AND ALLOWANCE FOR LOAN LOSSES (Details 2) (USD $) In Thousands, unless otherwise specified																	1 Months Ended								2 Months Ended	3 Months Ended		2 Months Ended	3 Months Ended		2 Months Ended	3 Months Ended		2 Months Ended	3 Months Ended		2 Months Ended	3 Months Ended		2 Months Ended	3 Months Ended		2 Months Ended	3 Months Ended		2 Months Ended	3 Months Ended
	Mar. 31, 2013 Loans Originated By Company [Member]	Dec. 31, 2012 Loans Originated By Company [Member]	Mar. 31, 2013 Loans Originated By Company [Member] Commercial Real Estate [Member]	Dec. 31, 2012 Loans Originated By Company [Member] Commercial Real Estate [Member]	Mar. 31, 2013 Loans Originated By Company [Member] Commercial and Industrial Loans [Member]	Dec. 31, 2012 Loans Originated By Company [Member] Commercial and Industrial Loans [Member]	Mar. 31, 2013 Loans Originated By Company [Member] Construction Loans [Member]	Dec. 31, 2012 Loans Originated By Company [Member] Construction Loans [Member]	Mar. 31, 2013 Loans Originated By Company [Member] Residential Real Estate [Member]	Dec. 31, 2012 Loans Originated By Company [Member] Residential Real Estate [Member]	Mar. 31, 2013 Loans Originated By Company [Member] Consumer Construction and development [Member]	Dec. 31, 2012 Loans Originated By Company [Member] Consumer Construction and development [Member]	Mar. 31, 2013 Loans Originated By Company [Member] Home Equity Line Of Credit [Member]	Dec. 31, 2012 Loans Originated By Company [Member] Home Equity Line Of Credit [Member]	Mar. 31, 2013 Loans Originated By Company [Member] Consumer Loan [Member]	Dec. 31, 2012 Loans Originated By Company [Member] Consumer Loan [Member]	Jan. 31, 2012 Predecessor [Member] Acquired Loans [Member]	Jan. 31, 2012 Predecessor [Member] Acquired Loans [Member] Commercial Real Estate [Member]	Jan. 31, 2012 Predecessor [Member] Acquired Loans [Member] Commercial and Industrial Loans [Member]	Jan. 31, 2012 Predecessor [Member] Acquired Loans [Member] Construction Loans [Member]	Jan. 31, 2012 Predecessor [Member] Acquired Loans [Member] Residential Real Estate [Member]	Jan. 31, 2012 Predecessor [Member] Acquired Loans [Member] Consumer Loan [Member]	Mar. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member]	Mar. 31, 2012 Successor [Member] Loans Originated By Company [Member]	Mar. 31, 2013 Successor [Member] Loans Originated By Company [Member]	Feb. 02, 2012 Successor [Member] Loans Originated By Company [Member]	Mar. 31, 2012 Successor [Member] Loans Originated By Company [Member] Commercial Real Estate [Member]	Mar. 31, 2013 Successor [Member] Loans Originated By Company [Member] Commercial Real Estate [Member]	Feb. 02, 2012 Successor [Member] Loans Originated By Company [Member] Commercial Real Estate [Member]	Mar. 31, 2012 Successor [Member] Loans Originated By Company [Member] Commercial and Industrial Loans [Member]	Mar. 31, 2013 Successor [Member] Loans Originated By Company [Member] Commercial and Industrial Loans [Member]	Feb. 02, 2012 Successor [Member] Loans Originated By Company [Member] Commercial and Industrial Loans [Member]	Mar. 31, 2012 Successor [Member] Loans Originated By Company [Member] Construction Loans [Member]	Mar. 31, 2013 Successor [Member] Loans Originated By Company [Member] Construction Loans [Member]	Feb. 02, 2012 Successor [Member] Loans Originated By Company [Member] Construction Loans [Member]	Mar. 31, 2012 Successor [Member] Loans Originated By Company [Member] Residential Real Estate [Member]	Mar. 31, 2013 Successor [Member] Loans Originated By Company [Member] Residential Real Estate [Member]	Feb. 02, 2012 Successor [Member] Loans Originated By Company [Member] Residential Real Estate [Member]	Mar. 31, 2012 Successor [Member] Loans Originated By Company [Member] Consumer Construction and development [Member]	Mar. 31, 2013 Successor [Member] Loans Originated By Company [Member] Consumer Construction and development [Member]	Feb. 02, 2012 Successor [Member] Loans Originated By Company [Member] Consumer Construction and development [Member]	Mar. 31, 2012 Successor [Member] Loans Originated By Company [Member] Home Equity Line Of Credit [Member]	Mar. 31, 2013 Successor [Member] Loans Originated By Company [Member] Home Equity Line Of Credit [Member]	Feb. 02, 2012 Successor [Member] Loans Originated By Company [Member] Home Equity Line Of Credit [Member]	Mar. 31, 2012 Successor [Member] Loans Originated By Company [Member] Consumer Loan [Member]	Mar. 31, 2013 Successor [Member] Loans Originated By Company [Member] Consumer Loan [Member]	Feb. 02, 2012 Successor [Member] Loans Originated By Company [Member] Consumer Loan [Member]
Allowance for loan losses
Beginning balance																	$ 2,131	$ 663	$ 324	$ 534	$ 601	$ 9				$ 3,998	$ 1,276		$ 1,524	$ 505		$ 798	$ 218		$ 597	$ 305		$ 940	$ 154		$ 18	$ 15		$ 85	$ 28		$ 36	$ 51
Charge-offs																	1	0	0	1	0	0			(553)	(501)		0	(13)		(15)	(58)		(259)	(61)		(11)	(193)		(8)	0		0	(92)		(260)	(84)
Recoveries																	2	0	2	0	0	0			15	90		0	14		0	8		15	10		0	53		0	0		0	2		0	3
Provision for loan losses																	(195)	(48)	(21)	(98)	(26)	(2)			869	1,940		(164)	1,059		206	83		83	459		161	159		18	(1)		0	119		565	62
Ending balance																	2,327	711	347	631	627	11			1,607	5,527	1,276	341	2,584	505	409	831	218	144	1,005	305	304	959	154	25	17	15	28	114	28	356	17	51
Ending balance:
Individually evaluated for impairment	22	46	2	14	0	0	0	8	5	9	0	0	15	14	0	1
Collectively evaluated for impairment	3,022	2,674	1,168	1,067	831	798	496	322	394	379	17	18	99	71	17	19
Purchased credit-impaired	2,483	1,278	1,414	443	0	0	509	267	560	552	0	0	0	0	0	16
Loans:
Recorded Investment	794,881	763,513	408,474	392,955	108,796	98,701	79,018	72,566	127,930	125,277	4,242	6,203	62,386	63,486	4,035	4,325							5,492	5,130
Ending balance:
Individually evaluated for impairment	5,492	5,130	2,222	1,697	0	0	254	415	1,011	1,452	0	0	1,848	1,342	157	224
Collectively evaluated for impairment	598,760	555,276	290,613	266,001	96,225	85,356	40,528	31,741	103,796	100,794	3,430	5,392	60,496	62,101	3,672	3,891
Purchased credit-impaired	$ 190,629	$ 203,107	$ 115,639	$ 125,257	$ 12,571	$ 13,345	$ 38,236	$ 40,410	$ 23,123	$ 23,031	$ 812	$ 811	$ 42	$ 43	$ 206	$ 210