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12. SEGMENT AND GEOGRAPHIC INFORMATION (Tables) | 9 Months Ended
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Dec. 31, 2020
SEGMENT AND GEOGRAPHIC INFORMATION |
Net revenues by geographic area |
|  | Three Months Ended December 31, |  | Nine Months Ended December 31, |
|  | 2020 |  | 2019 |  | 2020 |  | 2019 |
|  | (In thousands) |
United States |  | $ | 3,550 |  | $ | 4,408 |  | $ | 9,363 |  | $ | 12,794 |
China |  |  | 760 |  |  | 1,221 |  |  | 1,762 |  |  | 4,590 |
Singapore |  |  | 772 |  |  | 766 |  |  | 2,608 |  |  | 5,538 |
Netherlands |  |  | 951 |  |  | 417 |  |  | 4,083 |  |  | 5,169 |
Germany |  |  | 615 |  |  | 2,958 |  |  | 1,653 |  |  | 5,870 |
Rest of the world |  |  | 115 |  |  | 279 |  |  | 574 |  |  | 847 |
|  | $ | 6,763 |  | $ | 10,049 |  | $ | 20,043 |  | $ | 34,808 |

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