Research and development expenses in 2020 increased by 14.4% to US$ 17,244 thousand compared to US$ 15,075 thousand in 2019. This increase was mainly attributed to an increase in our research and development employees’ related costs, required for our continued investment in new product development, enhancements to existing products and the development of new networking and connectivity technologies expanding our product offering to our target markets, which contributed approximately US$ 1,479 thousand to such increase, combined with the following factors: (i) capitalization of internal software development costs in the amount of US$ 822 thousand in 2020, compared to US$ 1,018 thousand in 2019, (ii) an increase in the share-based compensation which amounted to approximately US$ 959 thousand in 2020, compared to US$ 900 thousand in 2019, as well as to (iii) a weakening of the US Dollar against the New Israeli Shekel and the Danish Krone (since a significant portion of our research and development expenses are incurred in New Israeli Shekels and Danish Krone), which amounted to approximately US$ 435 thousand. Research and development expenses in 2019 increased moderately by 1.7% to US$ 15,075 thousand compared to US$ 14,820 thousand in 2018. This increase was mainly attributed to an increase in our research and development employees’ related costs, required for our continued investment in new product development, enhancements to existing products and the development of new networking and connectivity technologies expanding our product offering to our target markets, which contributed approximately US$ 1,169 thousand to such increase, offset by the following factors: (i) a decrease in amortization of acquired intangible assets, which amounted to US$ 0 in 2019, compared to US$ 655 thousand in 2018, (ii) capitalization of internal software development costs in the amount of US$ 1,018 thousand in 2019, compared to US$ 928 thousand in 2018, (iii) a decrease in the share-based compensation which amounted to approximately US$ 900 thousand in 2019, compared to US$ 953 thousand in 2018, and to (iv) the net effect of the strengthening of the US Dollar against the Danish Krone, on the one hand, offset by a weakening of the US Dollar against the New Israeli Shekel on the other hand, (since a significant portion of our research and development expenses are incurred in New Israeli Shekels and Danish Krone), which amounted to approximately US$ 116 thousand.
Sales and marketing expenses in 2020 decreased by 6.6% to US$ 6,209 thousand compared to US$ 6,647 thousand in 2019. This decrease was mainly attributed to a decrease in the travel expenses in 2020 compared to 2019 as a result of the Covid-19 pandemic, which contributed approximately US$ 642 thousand, offset by an increase in the share-based compensation which amounted to approximately US$ 602 thousand in 2020, compared to US$ 493 thousand in 2019, and by a weakening of the US Dollar against the New Israeli Shekel and the Danish Krone (since a significant portion of our sales and marketing expenses are incurred in New Israeli Shekels and Danish Krone) which amounted to approximately US$ 95 thousand. Sales and marketing expenses in 2019 increased slightly by 0.1% to US$ 6,647 thousand compared to US$ 6,642 thousand in 2018. This increase was mainly attributed to our continued investment in the promotion of our networking and data infrastructure solutions, expanding our customer base and product offering, which contributed approximately US$ 465 thousand, offset by a decrease in amortization of acquired intangible assets which amounted to US$ 0 in 2019, compared to US$ 384 thousand in 2018, as well as to a decrease in the share-based compensation which amounted to approximately US$ 493 thousand in 2019, compared to US$ 569 thousand in 2018. |