Annual report pursuant to Section 13 and 15(d)

REVENUE - Disaggregation of Revenue (Details)

v3.21.1
REVENUE - Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2019
Revenues from External Customers and Long-Lived Assets      
Total revenue $ 349,576 $ 402,949 $ 402,680
Americas      
Revenues from External Customers and Long-Lived Assets      
Total revenue 194,692 225,238 227,604
EMEA      
Revenues from External Customers and Long-Lived Assets      
Total revenue 108,770 121,037 115,848
APAC      
Revenues from External Customers and Long-Lived Assets      
Total revenue 31,250 35,943 35,898
Primary storage systems      
Revenues from External Customers and Long-Lived Assets      
Total revenue 69,644 77,152 58,811
Primary storage systems | Americas      
Revenues from External Customers and Long-Lived Assets      
Total revenue 52,295 54,211 33,789
Primary storage systems | EMEA      
Revenues from External Customers and Long-Lived Assets      
Total revenue 12,940 16,078 18,902
Primary storage systems | APAC      
Revenues from External Customers and Long-Lived Assets      
Total revenue 4,409 6,863 6,120
Secondary storage systems      
Revenues from External Customers and Long-Lived Assets      
Total revenue 89,000 111,672 126,528
Secondary storage systems | Americas      
Revenues from External Customers and Long-Lived Assets      
Total revenue 41,948 57,192 72,696
Secondary storage systems | EMEA      
Revenues from External Customers and Long-Lived Assets      
Total revenue 33,688 40,008 40,666
Secondary storage systems | APAC      
Revenues from External Customers and Long-Lived Assets      
Total revenue 13,364 14,472 13,166
Device and media      
Revenues from External Customers and Long-Lived Assets      
Total revenue 51,164 62,344 59,315
Device and media | Americas      
Revenues from External Customers and Long-Lived Assets      
Total revenue 24,410 31,228 34,079
Device and media | EMEA      
Revenues from External Customers and Long-Lived Assets      
Total revenue 20,881 25,484 19,064
Device and media | APAC      
Revenues from External Customers and Long-Lived Assets      
Total revenue 5,873 5,632 6,172
Service      
Revenues from External Customers and Long-Lived Assets      
Total revenue 124,904 131,050 134,696
Service | Americas      
Revenues from External Customers and Long-Lived Assets      
Total revenue 76,039 82,607 87,040
Service | EMEA      
Revenues from External Customers and Long-Lived Assets      
Total revenue 41,261 39,467 37,216
Service | APAC      
Revenues from External Customers and Long-Lived Assets      
Total revenue 7,604 8,976 10,440
Royalty      
Revenues from External Customers and Long-Lived Assets      
Total revenue $ 14,864 $ 20,731 $ 23,330