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Supplemental Financial Information (Tables) | 6 Months Ended
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Jun. 30, 2020
Supplemental Income Statement Elements [Abstract] |
Schedule of 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 |  |  |  | Six Months Ended |  |
(Dollars in thousands) | June 30, 2020 |  | June 30, 2019 |  | June 30, 2020 |  | June 30, 2019
Restructuring Charges | $ | — |  |  | $ | 143 |  |  | $ | — |  |  | $ | 949 |
Impairment charges | — |  |  | 940 |  |  | — |  |  | 956 |
Total restructuring and impairment charges | $ | — |  |  | $ | 1,083 |  |  | $ | — |  |  | $ | 1,905 |
Schedule Of Other Operating Expense | The components of “Other operating (income) expense, net” line item in the condensed consolidated statements of operations, were as follows:
| Three Months Ended |  |  |  | Six Months Ended |  |
(Dollars in thousands) | June 30, 2020 |  | June 30, 2019 |  | June 30, 2020 |  | June 30, 2019
Lease income | $ | — |  |  | $ | (329) |  |  | $ | — |  |  | $ | (876) |
Depreciation on leased assets | — |  |  | 366 |  |  | — |  |  | 1,551 |
Loss on sale or disposal of property, plant and equipment | 33 |  |  | 3 |  |  | 53 |  |  | 276 |
Economic incentive grants | (145) |  |  | — |  |  | (145) |  |  | — |
Total other operating (income) expense, net | $ | (112) |  |  | $ | 40 |  |  | $ | (92) |  |  | $ | 951 |
Interest Income and Interest Expense Disclosure | The components of “Interest expense, net” line item in the condensed consolidated statements of operations, were as follows:
| Three Months Ended |  |  |  | Six Months Ended |  |
(Dollars in thousands) | June 30, 2020 |  | June 30, 2019 |  | June 30, 2020 |  | June 30, 2019
Interest on revolving credit facility | $ | 1,388 |  |  | $ | 2,179 |  |  | $ | 2,467 |  |  | $ | 4,430 |
Interest rate swap settlements | 336 |  |  | (79) |  |  | 422 |  |  | (201) |
Line of credit fees | 152 |  |  | 127 |  |  | 318 |  |  | 253 |
Debt issuance amortization costs | 138 |  |  | 138 |  |  | 276 |  |  | 276 |
Interest on finance leases | 32 |  |  | 31 |  |  | 65 |  |  | 63 |
Interest income | (269) |  |  | (375) |  |  | (589) |  |  | (864) |
Other | 2 |  |  | 17 |  |  | 27 |  |  | 19 |
Total interest expense, net | $ | 1,779 |  |  | $ | 2,038 |  |  | $ | 2,986 |  |  | $ | 3,976 |

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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(2)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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