Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair value of derivative instruments in Condensed Consolidated Balance Sheet

The fair market value of the Partnership's swap portfolio was recorded on the consolidated balance sheets within "Derivative Liability" as of December 31, 2018 and December 31, 2017 as follows:

(In thousands)	December 31, 2018			December 31, 2017
Derivatives not designated as hedging instruments:
Interest rate swaps	$	(6,705	)	$	(8,722	)

Effects of derivative instruments on income (loss) and other comprehensive income (loss)

The (gains) losses recognized in income on derivatives not designated as cash flow hedges were recorded in "Net effect of swaps" within the income statement for the periods presented as follows:

	Years Ended December 31,
(In thousands)	2018			2017			2016
Change in fair market value	$	(2,017	)	$	(9,504	)	$	(9,868	)
Amortization of amounts in AOCI	9,459			9,459			8,671
Net effect of swaps	$	7,442		$	(45	)	$	(1,197	)