Gross Profit
Gross profit for the year ended December 31, 2022 was $3,702,636 or 62%, composed of $1,785,442 of gross profit from Prescription Medicines and $1,917,194 from Medical Devices. Gross profit for the year ended December 31, 2021 was $6,211,698 or 80%, composed of $4,027,248 of gross profit from Prescription Medicines and $2,184,450 from Medical Devices. The decrease in gross profit was driven by the factors noted above.
Operating Expenses
Selling, General and Administrative
Selling, general and administrative expenses for the year ended December 31, 2022 were $12,209,162, composed of $4,947,466 of selling, general and administrative expenses of our Prescription Medicines segment, $1,685,678 of selling, general and administrative expenses of our Medical Devices segment and $5,576,018 of general corporate expenses.
Selling, general and administrative expenses for the year ended December 31, 2021 were $15,593,233, composed of $6,473,482 of selling, general and administrative expenses of our Prescription Medicines segment, $2,620,403 of selling, general and administrative expenses of our Medical Devices segment and $6,499,348 of general corporate expenses.
Selling, general and administrative expenses for both segments include selling, marketing and regulatory expenses. Unallocated general corporate expenses include costs that were not specific to a particular segment but are general to the group, including expenses incurred for administrative and accounting staff, general liability and other insurance, professional fees and other similar corporate expenses.
Selling, general and administrative expenses decreased by $3,384,071 or 22% during the year ended December 31, 2022, compared to the same period in 2021. Decreased selling general and administrative expenses were primarily driven by a waiver of FY 22 and FY 23 PDUFA fees by the FDA resulting in a $1,311,092 decrease in PDUFA expenses, decreased professional service fees of $1,074,359 as management sought to reduce expenses to improve operational efficiencies, lower payroll expenses of $542,128 resulting from decreased headcount, decreased direct selling and marketing expenses of $262,821, decreased bad debt expenses of $128,951 due to improved customer collections, and decreased other operating expenses of $125,402 partially offset by increased stock compensation expense of $60,682.
Gain on Settlement with Vivus
As a result of the Vivus Promissory Note, as discussed in Note 8 and Note 13 of the Notes to Consolidated Financial Statements, the Company’s total liabilities were decreased by $3,389,941 in the form of concession of customer returns, which were recognized as a gain on settlement during the year ended December 31, 2022. There was no such activity in the year ended December 31, 2021.
Research and Development
Research and development expenses for the year ended December 31, 2022 were $1,740,280, composed of $1,541,714 for our Prescription Medicines segment and $198,566 for our Medical Devices segment.
Research and development expenses for the year ended December 31, 2021 were $1,788,491, composed of $1,788,491 for our Prescription Medicines segment and $0 for our Medical Devices segment. Research and development expenses for the Prescription Medicines segment for the year ended December 31, 2022 are composed of $900,864 for consulting fees related to the Company’s Non-Prescription / Over-The-Counter ("OTC") Strategies related to Stendra®; $150,000 for upfront licensing fees, $239,339 for clinical development expenses, and $73,407 for consulting fees related to the H100 license acquired in March 2020; and $178,104 related to the Company's technology transfer of its manufacturing process. Research and development expenses for the Prescription Medicines segment for the year ended December 31, 2021 are composed of $777,998 for consulting fees related to the Company’s Non-Prescription / Over-The-Counter ("OTC") Strategies related to Stendra®, $950,000 for upfront licensing fees, and $60,493 for legal fees related to the H100 license acquired in March 2020.