| Schedule of Revenue Recognition |
Revenue by Source | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2022 | | 2021 | | 2022 | | 2021 | | Instruments | $ | 2,446,000 | | | $ | 1,158,000 | | | $ | 4,042,000 | | | $ | 2,040,000 | | | Consumables | 1,467,000 | | | 1,338,000 | | | 2,987,000 | | | 2,505,000 | | | Total product revenue | 3,913,000 | | | 2,496,000 | | | 7,029,000 | | | 4,545,000 | | | Service and other | 2,757,000 | | | 1,360,000 | | | 5,337,000 | | | 2,479,000 | | | Total revenue | $ | 6,670,000 | | | $ | 3,856,000 | | | $ | 12,366,000 | | | $ | 7,024,000 | |
Revenue by Geographic Location | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2022 | | 2021 | | 2022 | | 2021 | | $ | | % | | $ | | % | | $ | | % | | $ | | % | | Americas | $ | 2,611,000 | | | 39 | % | | $ | 2,365,000 | | | 61 | % | | $ | 5,940,000 | | | 48 | % | | $ | 3,872,000 | | | 55 | % | | EMEIA | 2,609,000 | | | 39 | % | | 940,000 | | | 25 | % | | 4,348,000 | | | 35 | % | | 2,518,000 | | | 36 | % | | Asia Pacific | 1,450,000 | | | 22 | % | | 551,000 | | | 14 | % | | 2,078,000 | | | 17 | % | | 634,000 | | | 9 | % | | Total | $ | 6,670,000 | | | 100 | % | | $ | 3,856,000 | | | 100 | % | | $ | 12,366,000 | | | 100 | % | | $ | 7,024,000 | | | 100 | % |
|