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Concentration of Risk, Segment and Geographic Information | 12 Months Ended
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Dec. 31, 2019
Concentration of Risk, Segment and Geographic Information |
Concentration of Risk, Segment and Geographic Information | 16. Concentration of Risk, Segment and Geographic Information Concentration of Risk Cash and receivables are financial instruments which potentially subject the Company to concentrations of credit risk, as well as liquidity risk. The Company has not experienced any significant credit losses and does not generally require collateral on receivables. For the year ended December 31, 2019, two partners represented 76% and 14% of total revenues. For the year ended December 31, 2018, three partners represented 34%, 25%, and 14% of total revenues. As of December 31, 2019, one partner represented 100% of the trade receivables balance. As of December 31, 2018, two partners represented 67% and 28% of the trade receivables balance. Segment Information The Company has determined that it operates in one business segment as it only reports operating results on an aggregate basis to the chief operating decision maker of the Company. Geographic Information Revenue attributed to the following geographic regions was as follows (in thousands) based on the location of the licensees:
|  | Year Ended December 31,
|  | 2019 |  | 2018
United States |  | $ | 17,670 |  | $ | 3,935
Europe |  |  | 100 |  |  | 1,014
Asia Pacific |  |  | 600 |  |  | 350
Total |  | $ | 18,370 |  | $ | 5,299
The Company’s property and equipment is held in the United States.

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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- Definition Concentration of risk segment and geographic information. + References No definition available. + Details
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