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v3.21.2

Reportable Segments - Segment Income (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Segment Reporting Information |  |  |  |
Sales to external customers | $ 322.0 | $ 289.5 | $ 610.5 | $ 591.4
Depreciation and amortization expense | 19.8 | 23.3 | 39.3 | 46.9
Operating income (loss) | 25.6 | 25.8 | 54.5 | 41.6
Restructuring costs | 0.3 | 5.6 | 1.0 | 10.8
Increase in fair value of contingent consideration liabilities |  |  | 2.0 |
Operating Segments | Cryo Tank Solutions |  |  |  |
Segment Reporting Information |  |  |  |
Sales to external customers | 97.8 | 105.3 | 201.7 | 203.3
Depreciation and amortization expense | 3.8 | 4.6 | 7.7 | 9.0
Operating income (loss) | 13.4 | 15.9 | 29.0 | 27.5
Restructuring costs | 0.0 | 1.1 | 0.3 | 2.9
Operating Segments | Heat Transfer Systems |  |  |  |
Segment Reporting Information |  |  |  |
Sales to external customers | 65.2 | 97.3 | 134.4 | 210.2
Depreciation and amortization expense | 9.5 | 14.2 | 19.0 | 28.3
Operating income (loss) | (0.5) | 7.2 | 3.4 | 12.7
Restructuring costs | 0.3 | 2.9 | 0.7 | 5.7
Operating Segments | Specialty Products |  |  |  |
Segment Reporting Information |  |  |  |
Sales to external customers | 106.8 | 48.6 | 184.1 | 101.5
Depreciation and amortization expense | 3.4 | 1.0 | 6.5 | 2.4
Operating income (loss) | 23.4 | 11.7 | 41.3 | 25.5
Restructuring costs | 0.0 | 0.0 | 0.0 | 0.0
Increase in fair value of contingent consideration liabilities | 1.2 |  | 2.0 |
Operating Segments | Repair, Service & Leasing |  |  |  |
Segment Reporting Information |  |  |  |
Sales to external customers | 54.6 | 40.1 | 96.0 | 80.8
Depreciation and amortization expense | 2.7 | 3.0 | 5.3 | 6.3
Operating income (loss) | 5.6 | 7.6 | 13.9 | 12.2
Restructuring costs | 0.0 | 0.0 | 0.0 | 0.0
Intersegment Eliminations |  |  |  |
Segment Reporting Information |  |  |  |
Sales to external customers | (2.4) | (1.8) | (5.7) | (4.4)
Depreciation and amortization expense | 0.0 | 0.0 | 0.0 | 0.0
Operating income (loss) | 0.0 | 0.0 | 0.0 | 0.0
Corporate |  |  |  |
Segment Reporting Information |  |  |  |
Sales to external customers | 0.0 | 0.0 | 0.0 | 0.0
Depreciation and amortization expense | 0.4 | 0.5 | 0.8 | 0.9
Operating income (loss) | (16.3) | (16.6) | (33.1) | (36.3)
Restructuring costs | $ 0.0 | $ 1.6 | $ 0.0 | $ 2.2

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