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Segment And Geographic Information (Tables) | 12 Months Ended
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Dec. 31, 2019
Segment And Geographic Information [Abstract] |
Schedule of Revenue by Geographic Location |
﻿ |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |
﻿ | Years Ended December 31,
﻿(in thousands) | 2019 |  | 2018 |  | 2017
﻿North America | $ | 44,681 |  | $ | 35,598 |  | $ | 40,641
﻿Europe (including the Middle East and Africa) |  | 19,600 |  |  | 13,958 |  |  | 14,026
﻿Asia Pacific |  | 26,610 |  |  | 29,070 |  |  | 38,801
﻿Total | $ | 90,891 |  | $ | 78,626 |  | $ | 93,468
﻿
Summary of Revenue by Category |
﻿ |  |  |  |  |  |  |  |
﻿ | Year Ended December 31,
﻿(in thousands) | 2019 |  | 2018 |  | 2017
﻿Instrument revenue | $ | 45,126 |  | $ | 28,492 |  | $ | 38,626
﻿Consumable revenue |  | 32,616 |  |  | 37,863 |  |  | 41,404
﻿Product revenue |  | 77,742 |  |  | 66,355 |  |  | 80,030
﻿Service and other revenue |  | 13,149 |  |  | 12,271 |  |  | 13,438
﻿Total revenue | $ | 90,891 |  | $ | 78,626 |  | $ | 93,468
﻿

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