XML 21 R50.htm IDEA: XBRL DOCUMENT

Derivative Instruments and Hedging Activities (Details 2) (Interest Rate Swap [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Interest Rate Swap [Member]
Monthly net settlements - cash settled	$ (54)	$ (49)
Mark to market adjustments - non cash	0	0
Total effect of derivative instruments on the condensed consolidated statements of operations	$ (54)	$ (49)

The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments.

+ References+ Details