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Revenue | 3 Months Ended
--- | ---
Mar. 31, 2021
Revenue. |
Revenue | 3. Revenue ​ The Company sells the majority of its products to distributors and original equipment manufacturers (OEMs). The Company also recognizes revenue under manufacturing and engineering service agreements and licensing and royalty agreements with some customers. ​ The following table presents the Company’s revenues disaggregated by sales channel (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31, | ​
​ |  | 2021 |  | 2020 | ​
Distributor | ​ | $ | 7,866 | ​ | $ | 6,990 | ​
Non-distributor | ​ | ​ | 2,414 | ​ | ​ | 3,118 | ​
Total revenue | ​ | $ | 10,280 | ​ | $ | 10,108 | ​
​ The following table presents the Company’s revenues disaggregated by timing of recognition (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31, | ​
​ |  | 2021 |  | 2020 | ​
Point in time | ​ | $ | 10,034 | ​ | $ | 10,043 | ​
Over time | ​ | ​ | 246 | ​ | ​ | 65 | ​
Total revenue | ​ | $ | 10,280 | ​ | $ | 10,108 | ​
​ The following table presents the Company’s revenues disaggregated by type (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31, | ​
​ |  | 2021 |  | 2020 | ​
Product sales | ​ | $ | 9,068 | ​ | $ | 9,635 | ​
Royalties | ​ | ​ | 966 | ​ | ​ | 408 | ​
Other revenue | ​ | ​ | 246 | ​ | ​ | 65 | ​
Total revenue | ​ | $ | 10,280 | ​ | $ | 10,108 | ​
​ The Company recognizes revenue in three primary geographic regions: North America; Europe, Middle East and Africa (EMEA); and Asia-Pacific (APAC). The following table presents the Company’s revenues disaggregated by the geographic region to which the product is delivered or licensee is located (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31, | ​
​ |  | 2021 |  | 2020 | ​
APAC | ​ | $ | 7,158 | ​ | $ | 6,896 | ​
North America | ​ | ​ | 1,740 | ​ | ​ | 1,104 | ​
EMEA | ​ | ​ | 1,382 | ​ | ​ | 2,108 | ​
Total revenue | ​ | $ | 10,280 | ​ | $ | 10,108 | ​
​

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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -URI http://asc.fasb.org/topic&trid=49130388 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130556-203045 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130550-203045 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130558-203045 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045 + Details
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