Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2013

Derivative Instruments [Abstract]

Fair Value Of Derivative Instruments

		March 31, 2013		December 31, 2012
Fair Value:
Other Assets	$	12,090	$	14,012
Other Liabilities		12,090		14,012

Change In Fair Value Of Derivative Instruments

		Three Months Ended March 31,
		2013		2012
Change in Fair Value:
Other income - derivative asset	$	(1,579)	$	(1,758)
Other income - derivative liability		1,579		1,758

Derivative Assets Offset In The Consolidated Balance Sheets

				Gross Amounts Not Offset in the
				Statement of Financial Position
						Total of Gross amounts
						not offset in the
						statement of financial
		Gross Amounts	Net Amounts of Assets			position including
		Offset in the	presented in the	Netting adjustment	Fair Value	applicable netting
	Gross Amounts of	Statement of	Statement of	per applicable master	of financial	agreement and fair
Description	Recognized Assets	Financial Position	Financial Position	netting arrangements	collateral	value of collateral	Net Amount
	(a)	(b)	(c) = (a) - (b)			(d)	(c) - (d)
Derivative assets:
Interest rate swap agreements	12,090	-	12,090	-	12,090	12,090	-

Derivative Liabilities Offset In The Consolidated Balance Sheets

				Gross Amounts Not Offset in the
				Statement of Financial Position
						Total of Gross amounts
						not offset in the
						statement of financial
		Gross Amounts	Net Amounts of Liabilities			position including
		Offset in the	presented in the	Netting adjustment	Fair Value	applicable netting
	Gross Amounts of	Statement of	Statement of	per applicable master	of financial	agreement and fair
Description	Recognized Liabilities	Financial Position	Financial Position	netting arrangements	collateral	value of collateral	Net Amount
	(a)	(b)	(c) = (a) - (b)			(d)	(c) - (d)
Derivative liabilities:
Interest rate swap agreements	12,090	-	12,090	-	11,839	11,839	251