Fair Values Of Assets And Liabilities Fair Value Level 3 Rollforward (Tables)

9 Months Ended

Sep. 30, 2012

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

The tables below present a reconciliation for all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three and nine months ended September 30, 2012 (in thousands):

	Assets			Liabilities
	Interest Rate Swap Agreements			Interest Rate Swap Agreements
Balance at July 1, 2012	$	454		$	(456	)
Total realized and unrealized gains
Included in earnings	14			(69		)
Included in other comprehensive income				(11		)
Settlements	(167		)	235
Balance as of September 30, 2012	$	301		$	(301	)

	Assets			Liabilities
	Interest Rate Swap Agreements			Interest Rate Swap Agreements
Balance at January 1, 2012	$	2,004		$	(6,440	)
Total realized and unrealized gains
Included in earnings	153			(161		)
Included in other comprehensive income				(66		)
Settlements	(1,856		)	6,366
Balance as of September 30, 2012	$	301		$	(301	)

The tables below present a reconciliation for all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three and nine months ended September 30, 2011 (in thousands):

	Assets			Liabilities
	Interest Rate Swap Agreements			Interest Rate Swap Agreements
Balance at July 1, 2011	$	12,577		$	(23,720	)
Total realized and unrealized gains
Included in earnings	1,005			23
Included in other comprehensive income				(1,078		)
Settlements	(4,922		)	8,725
Balance as of September 30, 2011	$	8,660		$	(16,050	)

	Assets			Liabilities
	Interest Rate Swap Agreements			Interest Rate Swap Agreements
Balance at January 1, 2011	$	23,058		$	(46,797	)
Total realized and unrealized gains
Included in earnings	1,058			260
Included in other comprehensive income				(1,930		)
Settlements	(15,456		)	32,417
Balance as of September 30, 2011	$	8,660		$	(16,050	)