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COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | 19 Months Ended
--- | --- | --- | --- | --- | ---
Jan. 31, 2018 | Feb. 28, 2017 | Jul. 31, 2016 | Apr. 30, 2013 | Dec. 30, 2017 | Sep. 30, 2017 | Dec. 30, 2017 | Apr. 01, 2017 | Dec. 30, 2017
Product Recall |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Loss in period |  |  |  |  |  |  |  |  | $ 7.2
Product Recall | Customer Returns and Inventory Reserves [Member] |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Loss in period |  |  |  |  |  |  |  | $ 3.7 | 3.7
Product Recall | Customer Claims [Member] |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Loss in period |  |  |  |  | $ 5.1 |  | $ 5.1 | 3.4 | 8.5
Insurance settlements receivable |  |  |  |  | 5.0 | $ 2.1 | 5.0 | $ 2.9 | 5.0
Contract Termination [Member] |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Damages claimed |  | $ 4.6 |  |  |  |  |  |  |
Settlement amount |  |  |  |  | 2.3 |  |  |  |
Performance Guarantee [Member] |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Damages claimed |  | 2.8 |  |  |  |  |  |  |
Up-front Payment Arrangement [Member] |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Damages claimed |  | $ 1.8 |  |  |  |  |  |  |
Italian Employment Litigation [Member] |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Damages claimed |  |  |  |  |  |  | 4.8 |  |
Estimate of possible loss |  |  |  |  |  | 0.8 |  |  |
Loss in period |  |  |  |  | 0.3 | $ 0.4 |  |  |
Amount accrued |  |  |  |  | $ 1.1 |  | $ 1.1 |  | $ 1.1
SOLX Arbitration [Member] |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Damages claimed |  |  | $ 17.0 |  |  |  |  |  |
Payments under previous acquisition |  |  |  | $ 24.0 |  |  |  |  |
Contingent milestone payment |  |  |  | 3.0 |  |  |  |  |
Maximum future royalty payments |  |  |  | $ 14.0 |  |  |  |  |
Royalty term |  |  |  | 10 years |  |  |  |  |
SOLX Arbitration [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Settlement amount | $ 0.4 |  |  |  |  |  |  |  |

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