XML 35 R44.htm IDEA: XBRL DOCUMENT

Financial Instruments (Details 2) (Interest rate swap [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Summary of effects of interest rate swaps
Gain (Loss) Recognized in AOCL, net of tax	$ 65	$ (43)
Interest expense [Member]
Summary of effects of interest rate swaps
Loss Reclassified from AOCL into Expense	$ 111	$ 90

- Definition

The effective portion of loss reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ References+ Details

- Definition

The effective portion of losses on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

+ References+ Details