Supplemental Financial Information

3 Months Ended

Mar. 31, 2020

Supplemental Income Statement Elements [Abstract]

Supplemental Financial Information

Supplemental Financial Information

Restructuring and Impairment Charges

The components of “Restructuring and impairment charges” line item in the condensed consolidated statements of operations, were as follows:

	Three Months Ended
(Dollars in thousands)	March 31, 2020		March 31, 2019
Restructuring Charges	$	—	$	806
Impairment charges	—		16
Total restructuring and impairment charges	$	—	$	822

Restructuring Charges

In 2018, we made the decision to consolidate our Santa Fe Springs, California operations into our facilities in Carol Stream, Illinois and Bear, Delaware, which was completed as of December 31, 2019. We recorded $0.8 million of expense for the three months ended March 31, 2019 related to this facility consolidation.

Other Operating Expense, Net

The components of “Other operating expense, net” line item in the condensed consolidated statements of operations, were as follows:

	Three Months Ended
(Dollars in thousands)	March 31, 2020		March 31, 2019
Lease income	$	—	$	(547)
Depreciation on leased assets	—		1,185
Loss on sale or disposal of property, plant and equipment	20		273
Total other operating expense, net	$	20	$	911

In connection with the transitional leaseback of a portion of the facility and certain machinery and equipment acquired from Isola USA (Isola) in August 2018, we recognized lease income and related depreciation on leased assets of $0.5 million and $1.2 million, respectively, for the three months ended March 31, 2019.

Interest Expense, Net

The components of “Interest expense, net” line item in the condensed consolidated statements of operations, were as follows:

	Three Months Ended
(Dollars in thousands)	March 31, 2020		March 31, 2019
Interest on revolving credit facility	$	1,079	$	2,251
Interest rate swap settlements	86		(122)
Line of credit fees	166		126
Debt issuance amortization costs	138		138
Interest on finance leases	33		32
Interest income	(320)		(489)
Other	25		2
Total interest expense, net	$	1,207	$	1,938