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Revenues (Tables) | 3 Months Ended
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Mar. 31, 2019
Revenue Recognition [Abstract] |
Product revenue by type | The following table summarizes the Company’s product revenues disaggregated by revenue type for the three months ended March 31, 2019 and 2018:
| Three months ended March 31,
| 2019 |  | 2018
| (In thousands)
Hardware and software | $ | 120,221 |  |  | $ | 107,451 |
Consumables | 21,087 |  |  | 19,438 |
Other | 4,302 |  |  | 3,770 |
Total product revenues | $ | 145,610 |  |  | $ | 130,659 |
Revenues by Geographical Location | The following table summarizes the Company’s revenues disaggregated by geographic region, which is determined based on customer location, for the three months ended March 31, 2019 and 2018:
| Three months ended March 31,
| 2019 |  | 2018
| (In thousands)
United States | $ | 180,020 |  |  | $ | 158,202 |
Rest of world (1) | 22,497 |  |  | 24,417 |
Total revenues | $ | 202,517 |  |  | $ | 182,619 |
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(1) | No individual country represented more than 10% of the respective totals.
Contract Asset and Liabilities | The following table reflects the Company’s contract assets and contract liabilities:
| March 31, 2019 |  | December 31, 2018
| (In thousands)
Short-term unbilled receivables - included in accounts receivable and unbilled receivables | $ | 8,708 |  |  | $ | 9,191 |
Long-term unbilled receivables - included in other long-term assets | 11,423 |  |  | 16,481 |
Total contract assets | $ | 20,131 |  |  | $ | 25,672 |
Short-term deferred revenues, net | $ | 90,104 |  |  | $ | 81,835 |
Long-term deferred revenues | 10,302 |  |  | 10,582 |
Total contract liabilities | $ | 100,406 |  |  | $ | 92,417 |

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- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130551-203045 + Details
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- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599 + Details
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- Definition Tabular disclosure of the recognition of revenue arrangements under which the entity does or will perform multiple revenue-generating activities, categorized by type of arrangement. This item includes certain revenue arrangements that include software elements. This item does not include multiple-deliverable arrangements for industries that prepare disclosures under specific requirements (for instance, construction-type and production-type contracts) otherwise provided for in the taxonomy. + References No definition available. + Details
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