Federal Funds Purchased and Securities Sold Under Agreements to Repurchase (Tables)

12 Months Ended

Dec. 31, 2013

Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Abstract]

Schedule of Short-term Debt [Table Text Block]

	Federal Funds Purchased			Securities Sold  Under Agreement to Repurchase
	(In thousands)
2013
Outstanding at end of year	$	—		$	102,353
Maximum outstanding at any month-end	90,000			125,971
Average balance for the year	4,732			102,643
Weighted average rate at end of year	—		%	0.05		%
Weighted average rate paid for the year	0.30		%	0.36		%
2012
Outstanding at end of year	$	—		$	116,319
Maximum outstanding at any month-end	85,000			135,753
Average balance for the year	9,907			125,443
Weighted average rate at end of year	—		%	0.80		%
Weighted average rate paid for the year	0.33		%	1.25		%
2011
Outstanding at end of year	$	—		$	130,791
Maximum outstanding at any month-end	—			134,257
Average balance for the year	9			135,134
Weighted average rate at end of year	—		%	1.30		%
Weighted average rate paid for the year	0.68		%	1.45		%