LOANS (Details) (USD $)	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	$ 3,471,025,000	$ 3,026,363,000
Allowance for loan losses	(42,213,000)	(42,510,000)
Loans, net of allowance for loan losses	3,428,812,000	2,983,853,000
Net deferred loan origination costs	13,700,000	12,300,000
Loans receivable, related parties [Roll Forward]
Balance at beginning of period	18,765,000	28,289,000
New loans	2,690,000	3,050,000
Payments	(9,905,000)	(12,574,000)
Balance at end of period	11,550,000	18,765,000
Aged analysis of the company's loans [Abstract]
30 - 89 days		39,299,000
90 plus Days Past Due and Still Accruing		3,091,000
Nonaccrual		15,378,000
Total Past Due		57,768,000
Current		2,968,595,000
Gross loans, including deferred origination costs	3,471,025,000	3,026,363,000
Gross loans, including deferred origination costs	3,471,025,000	3,026,363,000
Impaired loans [Abstract]
Loans with reserve	4,118,000	1,465,000
Loans without reserve	2,308,000	3,846,000
Carrying balance	6,426,000	5,311,000
Contractual balance	8,527,000	7,042,000
Specifically allocated allowance	895,000	762,000
Average impaired loans	5,652,000	9,752,000
Interest income recognized	314,000	263,000
Troubled debt restructured loans	0	0
Allowance for loan losses [Roll Forward]
Balance at beginning of period	42,510,000	41,910,000
Charge-offs	(9,714,000)	(10,712,000)
Recoveries	4,681,000	4,107,000
Provision	4,736,000	7,205,000
Balance at end of period	42,213,000	42,510,000
Accretable discount related to acquired loans [Roll forward]
Beginning Balance	0
Wilber acquisition	2,509,000
Accretion income recognized, to-date	(844,000)
Net reclassification from nonaccretable to accretable	945,000
Ending Balance	2,610,000	0
Consumer Mortgage [Member]
Loans receivable, net [Abstract]
Allowance for loan losses	(4,651,000)	(2,451,000)
Allowance for loan losses [Roll Forward]
Balance at beginning of period	2,451,000	1,127,000
Charge-offs	(748,000)	(583,000)
Recoveries	30,000	71,000
Provision	2,918,000	1,836,000
Balance at end of period	4,651,000	2,451,000
Business Lending [Member]
Loans receivable, net [Abstract]
Allowance for loan losses	(20,574,000)	(22,326,000)
Allowance for loan losses [Roll Forward]
Balance at beginning of period	22,326,000	23,577,000
Charge-offs	(2,964,000)	(3,950,000)
Recoveries	692,000	730,000
Provision	520,000	1,969,000
Balance at end of period	20,574,000	22,326,000
Home Equity Receivables [Member]
Loans receivable, net [Abstract]
Allowance for loan losses	(1,130,000)	(689,000)
Allowance for loan losses [Roll Forward]
Balance at beginning of period	689,000	374,000
Charge-offs	(265,000)	(181,000)
Recoveries	85,000	7,000
Provision	621,000	489,000
Balance at end of period	1,130,000	689,000
Consumer Installment-Direct [Member]
Loans receivable, net [Abstract]
Allowance for loan losses	(3,290,000)	(3,977,000)
Allowance for loan losses [Roll Forward]
Balance at beginning of period	3,977,000	3,660,000
Charge-offs	(1,273,000)	(1,719,000)
Recoveries	674,000	730,000
Provision	(88,000)	1,306,000
Balance at end of period	3,290,000	3,977,000
Consumer Installment-Indirect [Member]
Loans receivable, net [Abstract]
Allowance for loan losses	(8,960,000)	(9,922,000)
Allowance for loan losses [Roll Forward]
Balance at beginning of period	9,922,000	10,004,000
Charge-offs	(4,464,000)	(4,279,000)
Recoveries	3,200,000	2,569,000
Provision	302,000	1,628,000
Balance at end of period	8,960,000	9,922,000
Unallocated [Member]
Loans receivable, net [Abstract]
Allowance for loan losses	(3,222,000)	(3,145,000)
Allowance for loan losses [Roll Forward]
Balance at beginning of period	3,145,000	3,168,000
Charge-offs	0	0
Recoveries	0	0
Provision	77,000	(23,000)
Balance at end of period	3,222,000	3,145,000
Acquired Impaired [Member]
Loans receivable, net [Abstract]
Allowance for loan losses	(386,000)
Allowance for loan losses [Roll Forward]
Balance at beginning of period	0
Charge-offs	0
Recoveries	0
Provision	386,000
Balance at end of period	386,000
Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	395,546,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	5,827,000
90 plus Days Past Due and Still Accruing	212,000
Nonaccrual	10,700,000
Total Past Due	16,739,000
Purchased Impaired	17,428,000
Current	361,379,000
Gross loans, including deferred origination costs	395,546,000
Gross loans, including deferred origination costs	395,546,000
Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	3,075,479,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	33,853,000
90 plus Days Past Due and Still Accruing	2,878,000
Nonaccrual	17,585,000
Total Past Due	54,316,000
Current	3,021,163,000
Gross loans, including deferred origination costs	3,075,479,000
Gross loans, including deferred origination costs	3,075,479,000
Performing [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		1,997,414,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		1,997,414,000
Gross loans, including deferred origination costs		1,997,414,000
Performing [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	137,696,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	137,696,000
Gross loans, including deferred origination costs	137,696,000
Performing [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	2,096,472,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	2,096,472,000
Gross loans, including deferred origination costs	2,096,472,000
Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		5,663,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		5,663,000
Gross loans, including deferred origination costs		5,663,000
Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	1,310,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	1,310,000
Gross loans, including deferred origination costs	1,310,000
Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	9,108,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	9,108,000
Gross loans, including deferred origination costs	9,108,000
Performing and Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		2,003,077,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		2,003,077,000
Gross loans, including deferred origination costs		2,003,077,000
Performing and Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	139,006,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	139,006,000
Gross loans, including deferred origination costs	139,006,000
Performing and Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	2,105,580,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	2,105,580,000
Gross loans, including deferred origination costs	2,105,580,000
Consumer Mortgage [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		1,057,332,000
Aged analysis of the company's loans [Abstract]
30 - 89 days		16,614,000
90 plus Days Past Due and Still Accruing		2,308,000
Nonaccrual		4,737,000
Total Past Due		23,659,000
Current		1,033,673,000
Gross loans, including deferred origination costs		1,057,332,000
Gross loans, including deferred origination costs		1,057,332,000
Consumer Mortgage [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	78,901,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	985,000
90 plus Days Past Due and Still Accruing	27,000
Nonaccrual	765,000
Total Past Due	1,777,000
Purchased Impaired	0
Current	77,124,000
Gross loans, including deferred origination costs	78,901,000
Gross loans, including deferred origination costs	78,901,000
Consumer Mortgage [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	1,135,720,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	16,026,000
90 plus Days Past Due and Still Accruing	2,144,000
Nonaccrual	5,755,000
Total Past Due	23,925,000
Current	1,111,795,000
Gross loans, including deferred origination costs	1,135,720,000
Gross loans, including deferred origination costs	1,135,720,000
Consumer Mortgage [Member] | Performing [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		1,052,595,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		1,052,595,000
Gross loans, including deferred origination costs		1,052,595,000
Consumer Mortgage [Member] | Performing [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	78,109,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	78,109,000
Gross loans, including deferred origination costs	78,109,000
Consumer Mortgage [Member] | Performing [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	1,127,821,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	1,127,821,000
Gross loans, including deferred origination costs	1,127,821,000
Consumer Mortgage [Member] | Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		4,737,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		4,737,000
Gross loans, including deferred origination costs		4,737,000
Consumer Mortgage [Member] | Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	792,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	792,000
Gross loans, including deferred origination costs	792,000
Consumer Mortgage [Member] | Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	7,899,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	7,899,000
Gross loans, including deferred origination costs	7,899,000
Consumer Mortgage [Member] | Performing and Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		1,057,332,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		1,057,332,000
Gross loans, including deferred origination costs		1,057,332,000
Consumer Mortgage [Member] | Performing and Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	78,901,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	78,901,000
Gross loans, including deferred origination costs	78,901,000
Consumer Mortgage [Member] | Performing and Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	1,135,720,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	1,135,720,000
Gross loans, including deferred origination costs	1,135,720,000
Business Lending [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	1,226,439,000	1,023,286,000
Aged analysis of the company's loans [Abstract]
30 - 89 days		5,965,000
90 plus Days Past Due and Still Accruing		247,000
Nonaccrual		9,715,000
Total Past Due		15,927,000
Current		1,007,359,000
Gross loans, including deferred origination costs	1,226,439,000	1,023,286,000
Gross loans, including deferred origination costs	1,226,439,000	1,023,286,000
Business Lending [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	256,540,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	3,473,000
90 plus Days Past Due and Still Accruing	10,000
Nonaccrual	9,592,000
Total Past Due	13,075,000
Purchased Impaired	17,428,000
Current	226,037,000
Gross loans, including deferred origination costs	256,540,000
Gross loans, including deferred origination costs	256,540,000
Business Lending [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	969,899,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	4,799,000
90 plus Days Past Due and Still Accruing	389,000
Nonaccrual	10,966,000
Total Past Due	16,154,000
Current	953,745,000
Gross loans, including deferred origination costs	969,899,000
Gross loans, including deferred origination costs	969,899,000
Business Lending [Member] | Pass [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	890,367,000	753,252,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	890,367,000	753,252,000
Gross loans, including deferred origination costs	890,367,000	753,252,000
Business Lending [Member] | Pass [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	157,494,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	157,494,000
Gross loans, including deferred origination costs	157,494,000
Business Lending [Member] | Pass [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	732,873,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	732,873,000
Gross loans, including deferred origination costs	732,873,000
Business Lending [Member] | Special Mention [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	166,690,000	159,906,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	166,690,000	159,906,000
Gross loans, including deferred origination costs	166,690,000	159,906,000
Business Lending [Member] | Special Mention [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	47,890,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	47,890,000
Gross loans, including deferred origination costs	47,890,000
Business Lending [Member] | Special Mention [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	118,800,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	118,800,000
Gross loans, including deferred origination costs	118,800,000
Business Lending [Member] | Classified [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	151,954,000	110,128,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	151,954,000	110,128,000
Gross loans, including deferred origination costs	151,954,000	110,128,000
Business Lending [Member] | Classified [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	33,728,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	33,728,000
Gross loans, including deferred origination costs	33,728,000
Business Lending [Member] | Classified [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	118,226,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	118,226,000
Gross loans, including deferred origination costs	118,226,000
Business Lending [Member] | Purchased Impaired [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	17,428,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	17,428,000
Gross loans, including deferred origination costs	17,428,000
Business Lending [Member] | Purchased Impaired [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	17,428,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	17,428,000
Gross loans, including deferred origination costs	17,428,000
Business Lending [Member] | Purchased Impaired [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	0
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	0
Gross loans, including deferred origination costs	0
Consumer Installment-Indirect [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		494,529,000
Aged analysis of the company's loans [Abstract]
30 - 89 days		10,246,000
90 plus Days Past Due and Still Accruing		131,000
Nonaccrual		0
Total Past Due		10,377,000
Current		484,152,000
Gross loans, including deferred origination costs		494,529,000
Gross loans, including deferred origination costs		494,529,000
Consumer Installment-Indirect [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	21,046,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	737,000
90 plus Days Past Due and Still Accruing	0
Nonaccrual	2,000
Total Past Due	739,000
Purchased Impaired	0
Current	20,307,000
Gross loans, including deferred origination costs	21,046,000
Gross loans, including deferred origination costs	21,046,000
Consumer Installment-Indirect [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	535,909,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	8,847,000
90 plus Days Past Due and Still Accruing	32,000
Nonaccrual	0
Total Past Due	8,879,000
Current	527,030,000
Gross loans, including deferred origination costs	535,909,000
Gross loans, including deferred origination costs	535,909,000
Consumer Installment-Indirect [Member] | Performing [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		494,529,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		494,529,000
Gross loans, including deferred origination costs		494,529,000
Consumer Installment-Indirect [Member] | Performing [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	21,044,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	21,044,000
Gross loans, including deferred origination costs	21,044,000
Consumer Installment-Indirect [Member] | Performing [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	535,877,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	535,877,000
Gross loans, including deferred origination costs	535,877,000
Consumer Installment-Indirect [Member] | Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		0
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		0
Gross loans, including deferred origination costs		0
Consumer Installment-Indirect [Member] | Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	2,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	2,000
Gross loans, including deferred origination costs	2,000
Consumer Installment-Indirect [Member] | Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	32,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	32,000
Gross loans, including deferred origination costs	32,000
Consumer Installment-Indirect [Member] | Performing and Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		494,529,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		494,529,000
Gross loans, including deferred origination costs		494,529,000
Consumer Installment-Indirect [Member] | Performing and Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	21,046,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	21,046,000
Gross loans, including deferred origination costs	21,046,000
Consumer Installment-Indirect [Member] | Performing and Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	535,909,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	535,909,000
Gross loans, including deferred origination costs	535,909,000
Home Equity Receivables [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		304,641,000
Aged analysis of the company's loans [Abstract]
30 - 89 days		3,960,000
90 plus Days Past Due and Still Accruing		309,000
Nonaccrual		926,000
Total Past Due		5,195,000
Current		299,446,000
Gross loans, including deferred origination costs		304,641,000
Gross loans, including deferred origination costs		304,641,000
Home Equity Receivables [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	30,396,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	465,000
90 plus Days Past Due and Still Accruing	175,000
Nonaccrual	341,000
Total Past Due	981,000
Purchased Impaired	0
Current	29,415,000
Gross loans, including deferred origination costs	30,396,000
Gross loans, including deferred origination costs	30,396,000
Home Equity Receivables [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	293,444,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	2,269,000
90 plus Days Past Due and Still Accruing	218,000
Nonaccrual	864,000
Total Past Due	3,351,000
Current	290,093,000
Gross loans, including deferred origination costs	293,444,000
Gross loans, including deferred origination costs	293,444,000
Home Equity Receivables [Member] | Performing [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		303,715,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		303,715,000
Gross loans, including deferred origination costs		303,715,000
Home Equity Receivables [Member] | Performing [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	29,880,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	29,880,000
Gross loans, including deferred origination costs	29,880,000
Home Equity Receivables [Member] | Performing [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	292,362,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	292,362,000
Gross loans, including deferred origination costs	292,362,000
Home Equity Receivables [Member] | Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		926,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		926,000
Gross loans, including deferred origination costs		926,000
Home Equity Receivables [Member] | Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	516,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	516,000
Gross loans, including deferred origination costs	516,000
Home Equity Receivables [Member] | Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	1,082,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	1,082,000
Gross loans, including deferred origination costs	1,082,000
Home Equity Receivables [Member] | Performing and Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		304,641,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		304,641,000
Gross loans, including deferred origination costs		304,641,000
Home Equity Receivables [Member] | Performing and Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	30,396,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	30,396,000
Gross loans, including deferred origination costs	30,396,000
Home Equity Receivables [Member] | Performing and Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	293,444,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	293,444,000
Gross loans, including deferred origination costs	293,444,000
Consumer Installment-Direct [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		146,575,000
Aged analysis of the company's loans [Abstract]
30 - 89 days		2,514,000
90 plus Days Past Due and Still Accruing		96,000
Nonaccrual		0
Total Past Due		2,610,000
Current		143,965,000
Gross loans, including deferred origination costs		146,575,000
Gross loans, including deferred origination costs		146,575,000
Consumer Installment-Direct [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	8,663,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	167,000
90 plus Days Past Due and Still Accruing	0
Nonaccrual	0
Total Past Due	167,000
Purchased Impaired	0
Current	8,496,000
Gross loans, including deferred origination costs	8,663,000
Gross loans, including deferred origination costs	8,663,000
Consumer Installment-Direct [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	140,507,000
Aged analysis of the company's loans [Abstract]
30 - 89 days	1,912,000
90 plus Days Past Due and Still Accruing	95,000
Nonaccrual	0
Total Past Due	2,007,000
Current	138,500,000
Gross loans, including deferred origination costs	140,507,000
Gross loans, including deferred origination costs	140,507,000
Consumer Installment-Direct [Member] | Performing [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		146,575,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		146,575,000
Gross loans, including deferred origination costs		146,575,000
Consumer Installment-Direct [Member] | Performing [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	8,663,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	8,663,000
Gross loans, including deferred origination costs	8,663,000
Consumer Installment-Direct [Member] | Performing [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	140,412,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	140,412,000
Gross loans, including deferred origination costs	140,412,000
Consumer Installment-Direct [Member] | Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		0
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		0
Gross loans, including deferred origination costs		0
Consumer Installment-Direct [Member] | Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	0
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	0
Gross loans, including deferred origination costs	0
Consumer Installment-Direct [Member] | Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	95,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	95,000
Gross loans, including deferred origination costs	95,000
Consumer Installment-Direct [Member] | Performing and Nonperforming [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs		146,575,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs		146,575,000
Gross loans, including deferred origination costs		146,575,000
Consumer Installment-Direct [Member] | Performing and Nonperforming [Member] | Acquired Loans [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	8,663,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	8,663,000
Gross loans, including deferred origination costs	8,663,000
Consumer Installment-Direct [Member] | Performing and Nonperforming [Member] | Legacy Loan [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	140,507,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	140,507,000
Gross loans, including deferred origination costs	140,507,000
Consumer Mortgage [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	1,214,621,000	1,057,332,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	1,214,621,000	1,057,332,000
Gross loans, including deferred origination costs	1,214,621,000	1,057,332,000
Business Lending [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	1,226,439,000	1,023,286,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	1,226,439,000	1,023,286,000
Gross loans, including deferred origination costs	1,226,439,000	1,023,286,000
Consumer Installment-Indirect [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	556,955,000	494,529,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	556,955,000	494,529,000
Gross loans, including deferred origination costs	556,955,000	494,529,000
Home Equity Receivables [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	323,840,000	304,641,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	323,840,000	304,641,000
Gross loans, including deferred origination costs	323,840,000	304,641,000
Consumer Installment-Direct [Member]
Loans receivable, net [Abstract]
Gross loans, including deferred origination costs	149,170,000	146,575,000
Aged analysis of the company's loans [Abstract]
Gross loans, including deferred origination costs	149,170,000	146,575,000
Gross loans, including deferred origination costs	$ 149,170,000	$ 146,575,000