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RESTRUCTURING (Schedule of Restructuring and Related Costs) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jun. 29, 2019 | Jun. 30, 2018
Restructuring Cost and Reserve [Line Items] |  |
Restructuring costs | $ 969 | $ (292)
Turnaround costs | 1,058 | 3,641
Total restructuring and turnaround costs | 2,027 | 3,349
Blood Center |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring costs | 42 | (32)
Turnaround costs | 0 | 0
Hospital |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring costs | 203 | 6
Turnaround costs | 0 | (71)
Plasma |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring costs | 153 | (39)
Turnaround costs | 48 | 12
Corporate |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring costs | 571 | (227)
Turnaround costs | $ 1,010 | $ 3,700

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