Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2019

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Summary of Changes in AOCL

The changes in AOCL for the three and six months ended June 30, 2019 and 2018 are summarized as follows:

(dollars in thousands)	Three Months Ended June 30, 2019			Three Months Ended June 30, 2018			Six Months Ended June 30, 2019			Six Months Ended June 30, 2018
Accumulated other comprehensive loss beginning of period	$	(6,646	)	$	(7,310	)	$	(6,875	)	$	(7,587	)
Realized loss reclassified from accumulated other    comprehensive loss to interest expense		229			113			458			309
Unrealized (loss) gain from changes in the fair value of the    effective portion of the interest rate swaps		—			(7	)		—			74
Amount included in other comprehensive income		229			106			458			383
Accumulated other comprehensive loss end of period	$	(6,417	)	$	(7,204	)	$	(6,417	)	$	(7,204	)