Debt (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Schedule of Short-term Debt [Table Text Block]

Schedule of Short-Term Borrowings:

	2013		2012
Balances at December 31:
Overnight Advances from the Federal Home Loan Bank of New York	$	53,000	$	29,000
Securities Sold Under Agreements to Repurchase	11,777		12,678
Total Short-Term Borrowings	$	64,777	$	41,678
Maximum Borrowing Capacity at December 31:
Federal Funds Purchased	$	30,000	$	30,000
Overnight Advances from the Federal Home Loan Bank of New York	214,000		90,000
Federal Reserve Bank of New York	302,000		268,000

Schedule of Maturities of Long-term Debt [Table Text Block]

Maturity Schedule of FHBLNY Term Advances:

	Balances				Weighted Average Rate
Final Maturity	2013		2012		2013		2012
First Year	$	10,000	$	10,000	1.43	%	1.65	%
Second Year	10,000		10,000		3.88	%	1.43	%
Third Year	—		10,000		—	%	3.88	%
Total	$	20,000	$	30,000	2.66	%	2.32	%

Schedule of Long-term Debt Instruments [Table Text Block]

Schedule of Guaranteed Preferred Beneficial Interests in Corporation's Junior Subordinated Debentures

	2013			2012
ACST II
Balance at December 31,	$	10,000		$	10,000
Period-End Interest Rate	3.40		%	3.51		%
ACST III
Balance at December 31,	$	10,000		$	10,000
Period-End Interest Rate	2.25		%	2.36		%