Derivative Instruments (Tables)

6 Months Ended

Jun. 30, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments, Gain (Loss) [Table Text Block]

The following table presents the location in the financial statements of the gains or losses recognized related to the Company’s cash flow hedges for the three and six months ended June 30, 2015 and 2014:

	Three Months Ended						Six Months Ended
	June 30, 2015			June 30, 2014			June 30, 2015			June 30, 2014
	(in thousands)
Amount of gain (loss) related to the effective portion recognized in other comprehensive income (loss)	$	277		$	(1,511	)	$	(1,022	)	$	(2,382	)
Amount of gain (loss) related to the effective portion subsequently reclassified to earnings	$	(351	)	$	(366	)	$	(703	)	$	(726	)
Amount of gain (loss) related to the ineffective portion	$	(2	)	$	(37	)	$	(62	)	$	(55	)