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v3.20.2

Business Realignment and Restructuring (Schedule of Restructuring and Related Costs) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Particulate Matter Product Line Strategic Exit [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense |  |  | $ 2,894 |
Cash payments |  |  | (70) |
Utilization, Non-Cash |  |  | (2,824) |
Canton Facility Restructuring Plan [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Beginning Balance |  |  | 2,636 |
Charge to expense |  |  | 2,881 | $ 9,275
Cash payments |  |  | (5,308) | (3,679)
Restructuring Reserve, Ending Balance | $ 209 | $ 5,596 | 209 | 5,596
Control Devices [Member] | Particulate Matter Product Line Strategic Exit [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense | 342 |  | 2,894 |
Control Devices [Member] | Canton Facility Restructuring Plan [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense | 197 | 3,607 | 2,881 | 9,275
Control Devices [Member] | Cost of Goods Sold [Member] | Particulate Matter Product Line Strategic Exit [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense | 340 |  | 503 |
Control Devices [Member] | Cost of Goods Sold [Member] | Canton Facility Restructuring Plan [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense |  | 2,567 | 1,659 | 6,173
Control Devices [Member] | Selling, General and Administrative Expenses [Member] | Particulate Matter Product Line Strategic Exit [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense | 2 |  | 2,391 |
Control Devices [Member] | Selling, General and Administrative Expenses [Member] | Canton Facility Restructuring Plan [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense |  | 287 | 549 | 762
Control Devices [Member] | Design and Development Expense [Member] | Canton Facility Restructuring Plan [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense |  | 753 | 673 | 2,340
Electronics [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Beginning Balance |  |  | 52 | 656
Charge to expense | 567 | 157 | 2,195 | 469
Cash payments |  |  | (1,977) | (788)
Utilization, Non-Cash |  |  |  | (286)
Restructuring Reserve, Ending Balance | 270 | 51 | 270 | 51
Electronics [Member] | Cost of Goods Sold [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense | 132 |  | 132 |
Electronics [Member] | Selling, General and Administrative Expenses [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense | 383 |  | 1,634 |
Electronics [Member] | Design and Development Expense [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense | 52 |  | 429 |
Employee Termination [Member] | Canton Facility Restructuring Plan [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Beginning Balance |  |  | 2,636 |
Charge to expense |  |  | 1,119 | 6,967
Cash payments |  |  | (3,546) | (1,371)
Restructuring Reserve, Ending Balance | 209 | 5,596 | 209 | 5,596
Employee Termination [Member] | Electronics [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Beginning Balance |  |  | 52 | 520
Charge to expense |  |  | 961 | (30)
Cash payments |  |  | (743) | (442)
Utilization, non-cash |  |  |  | 3
Restructuring Reserve, Ending Balance | $ 270 | $ 51 | 270 | 51
Non-Cash Fixed Asset Charges [Member] | Particulate Matter Product Line Strategic Exit [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense |  |  | 2,824 |
Utilization, Non-Cash |  |  | (2,824) |
Accelerated Depreciation [Member] | Electronics [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense |  |  |  | 289
Utilization, Non-Cash |  |  |  | (289)
Contract Termination [Member] | Electronics [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Beginning Balance |  |  |  | 17
Charge to expense |  |  | 452 | 24
Cash payments |  |  | (452) | (41)
Other Restructuring [Member] | Particulate Matter Product Line Strategic Exit [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense |  |  | 70 |
Cash payments |  |  | (70) |
Other Restructuring [Member] | Canton Facility Restructuring Plan [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Charge to expense |  |  | 1,762 | 2,308
Cash payments |  |  | (1,762) | (2,308)
Other Restructuring [Member] | Electronics [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Reserve, Beginning Balance |  |  |  | 119
Charge to expense |  |  | 782 | 186
Cash payments |  |  | $ (782) | $ (305)

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