Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2012

Debt Disclosure [Abstract]

Schedule of maturities of long-term debt

Long-term debt is listed below:

December 31,	2012					2011
(In thousands)	Outstanding Balance			Average Rate		Outstanding Balance		Average Rate
Total Federal Home Loan Bank advances by year of maturity:
2012	$	—		—	%	$	15,500	2.09	%
2013	75,500			1.11	%	75,500		1.11	%
2014	75,500			1.61	%	75,500		1.61	%
2015	51,000			2.00	%	51,000		2.00	%
2016	1,000			2.05	%	1,000		2.05	%
2017	51,000			3.37	%	51,000		3.37	%
Thereafter	252,259			2.94	%	252,314		2.94	%
Total	$	506,259		2.42	%	521,814		2.41	%
Total broker repurchase agreements by year of maturity:
2016	$	—		—	%	$	75,000	4.05	%
2017	300,000			1.75	%	225,000		4.03	%
Total	$	300,000		1.75	%	$	300,000	4.04	%
Other borrowings by year of maturity:
2012	$	—		—	%	$	69	7.97	%
2013	—			—	%	74		7.97	%
2014	—			—	%	81		7.97	%
2015	—			—	%	87		7.97	%
2016	—			—	%	94		7.97	%
2017	—			—	%	102		7.97	%
Thereafter	—			—	%	861		7.97	%
Total	$	—		—	%	$	1,368	7.97	%
Total combined long-term debt by year of maturity:
2012	$	—		—	%	$	15,569	2.12	%
2013	75,500			1.11	%	75,574		1.11	%
2014	75,500			1.61	%	75,581		1.62	%
2015	51,000			2.00	%	51,087		2.01	%
2016	1,000			2.05	%	76,094		4.03	%
2017	351,000			1.99	%	276,102		3.91	%
Thereafter	252,259			2.94	%	253,175		2.96	%
Total	$	806,259		2.17	%	$	823,182	3.01	%
Prepayment penalty	(24,601		)			$	—
Total Long-term debt	$	781,658		2.87	%	$	823,182	3.01	%