Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2021

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

Assets and liabilities that are measured at fair value on a recurring basis consisted of the following, as of the dates indicated below:

	Fair value measurement using
(dollars in thousands)	Level 1		Level 2		Level 3		Total
Fair value as of June 30, 2021
Financial assets:
Derivative instruments	$	—	$	2,061	$	—	$	2,061
Total financial assets	$	—	$	2,061	$	—	$	2,061
Financial liabilities:
Derivative instruments	$	—	$	138	$	—	$	138
Total financial liabilities	$	—	$	138	$	—	$	138
Fair value as of December 31, 2020
Financial liabilities:
Derivative instruments	$	—	$	4,159	$	—	$	4,159
Total financial liabilities	$	—	$	4,159	$	—	$	4,159