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v3.21.2

Note 2 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Revenues |  | $ 35,840 | $ 31,860 | $ 70,760 | $ 61,801
Consumables [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 18,063 | 13,486 | 35,499 | 27,747
Hardware and Software [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 10,105 | 11,321 | 20,904 | 20,981
Service [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 4,324 | 4,353 | 7,842 | 7,768
Services and Software [Member] | Transferred over Time [Member] |  |  |  |  |
Revenues |  | 3,348 | 2,700 | 6,515 | 5,305
Operating Segments [Member] |  |  |  |  |
Revenues | [1] | 35,840 | 31,860 | 70,760 | 61,801
Sterilization and Disinfection Control [Member] | Operating Segments [Member] |  |  |  |  |
Revenues | [1] | 14,033 | 11,552 | 29,183 | 24,619
Sterilization and Disinfection Control [Member] | Operating Segments [Member] | Consumables [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 11,985 | 9,518 | 24,861 | 21,002
Sterilization and Disinfection Control [Member] | Operating Segments [Member] | Hardware and Software [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 85 | 108 | 245 | 237
Sterilization and Disinfection Control [Member] | Operating Segments [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 493 | 706 | 1,194 | 956
Sterilization and Disinfection Control [Member] | Operating Segments [Member] | Services and Software [Member] | Transferred over Time [Member] |  |  |  |  |
Revenues |  | 1,470 | 1,220 | 2,883 | 2,424
Biopharmaceutical Development [Member] | Operating Segments [Member] |  |  |  |  |
Revenues | [1] | 10,555 | 9,131 | 19,432 | 15,080
Biopharmaceutical Development [Member] | Operating Segments [Member] | Consumables [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 5,218 | 3,238 | 8,826 | 5,177
Biopharmaceutical Development [Member] | Operating Segments [Member] | Hardware and Software [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 3,472 | 4,191 | 7,029 | 6,747
Biopharmaceutical Development [Member] | Operating Segments [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 850 | 1,005 | 1,432 | 1,787
Biopharmaceutical Development [Member] | Operating Segments [Member] | Services and Software [Member] | Transferred over Time [Member] |  |  |  |  |
Revenues |  | 1,015 | 697 | 2,145 | 1,369
Instruments [Member] | Operating Segments [Member] |  |  |  |  |
Revenues | [1] | 6,970 | 7,558 | 14,532 | 15,238
Instruments [Member] | Operating Segments [Member] | Consumables [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 853 | 715 | 1,795 | 1,523
Instruments [Member] | Operating Segments [Member] | Hardware and Software [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 4,485 | 4,815 | 9,723 | 9,835
Instruments [Member] | Operating Segments [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 1,632 | 2,028 | 3,014 | 3,880
Instruments [Member] | Operating Segments [Member] | Services and Software [Member] | Transferred over Time [Member] |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0
Continuous Monitoring [Member] | Operating Segments [Member] |  |  |  |  |
Revenues | [1] | 4,282 | 3,619 | 7,613 | 6,864
Continuous Monitoring [Member] | Operating Segments [Member] | Consumables [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 7 | 15 | 17 | 45
Continuous Monitoring [Member] | Operating Segments [Member] | Hardware and Software [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 2,063 | 2,207 | 3,907 | 4,162
Continuous Monitoring [Member] | Operating Segments [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |  |
Revenues |  | 1,349 | 614 | 2,202 | 1,145
Continuous Monitoring [Member] | Operating Segments [Member] | Services and Software [Member] | Transferred over Time [Member] |  |  |  |  |
Revenues |  | $ 863 | $ 783 | $ 1,487 | $ 1,512
[1] | Intersegment revenues are not significant and are eliminated to arrive at consolidated totals.

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