Comparison of the year ended December 31, 2019 and 2018
Revenues:
For the year ended December 31, 2019, we generated total revenue, which includes product revenue and grant income, of approximately $24,949,000 as compared to revenues of approximately $22,504,000 for the year ended December 31, 2018, an increase of approximately $2,445,000, or 11%. Revenue from product sales was approximately $22,766,000 for the year ended December 31, 2019, as compared to approximately $20,252,000 in the year ended December 31, 2018, an increase of approximately $2,514,000 or 12%. This increase was primarily driven by an increase in direct sales of approximately $3,194,000 resulting from both new customers and repeat orders from existing customers. This increase was offset by a decrease in distributor sales of approximately $680,000. In addition, sales were negatively impacted by approximately $1,201,000 as a result of the decrease in the average exchange rate of the Euro to the U.S. dollar. For the year ended December 31, 2019, the average exchange rate of the Euro to the U.S. dollar was $1.12 as compared to an average exchange rate of $1.18 for the year ended December 31, 2018.
Cost of Revenue:
For the years ended December 31, 2019 and 2018, cost of revenue was approximately $7,364,000 and $7,489,000, respectively, a decrease of approximately $125,000. Product cost of revenues decreased approximately $63,000 during the year ended December 31, 2019 as compared to the year ended December 31, 2018 as a result of achieved production efficiencies. Product gross margins were approximately 77% for the year ended December 31, 2019 and approximately 74% for the year ended December 31, 2018.
Gross Profit:
Gross profit was approximately $17,586,000 for the year ended December 31, 2019, an increase of approximately $2,571,000 or 17%, over gross profit of $15,015,000 in 2018. This increase is attributed to an increase in CytoSorb product sales during 2019 as well as achieved production efficiencies.
Research and Development Expenses:
Our research and development costs were approximately $12,092,000 and $7,723,000 for the years ended December 31, 2019 and 2018, respectively, an increase of approximately $4,369,000, or 57%. This increase was due to an increase in clinical trial and related costs of approximately$3,890,000, which include expenditures related to our REFRESH 2-AKI study and our TISORB study, an increase in non-clinical research and development salary related costs of approximately $223,000, decreases in direct labor and other costs being deployed toward grant-funded activities of approximately $62,000, which had the effect of increasing the amount of our non-reimbursable research and development costs and an increase in our non-grant related research and development costs of approximately $194,000.
Legal, Financial and Other Consulting Expenses:
Our legal, financial and other consulting costs were approximately $2,462,000 and $2,002,000 for the years ended December 31, 2019 and 2018, respectively, an increase of approximately $460,000, or 23%. This increase was due to an increase in legal fees of approximately $334,000 related to patent matters and certain corporate initiatives, an increase in employment agency fees of approximately $88,000 related to the hiring of senior level personnel, an increase in accounting and auditing fees of approximately $24,000 and an increase in consulting fees of approximately $14,000.
Selling, General and Administrative Expenses:
Our selling, general and administrative expenses were approximately $22,006,000 and $20,874,000 for the years ended December 31, 2019 and 2018, respectively, an increase of approximately $1,132,000, or 5%. This increase was due to an increase in salaries, commissions and related costs of approximately $2,323,000, additional sales and marketing costs, which include advertising and conference attendance of approximately $863,000, an increase in royalty expenses of approximately $198,000 due to the increase in product sales, and an increase in restricted stock expense of approximately $226,000 related to restricted stock units granted to the Company’s executive officers, an increase in public relations cost of approximately $78,000 and increase in other general and administrative costs of approximately $215,000. These increases were offset by a decrease in non-cash stock compensation expense of approximately $2,771,000.