The Company generates nearly all its revenue from direct product sales. Revenue from direct product sales is generally recognized when the customer obtains control of the product, which occurs at a point in time, and may be upon shipment or upon delivery based on the contractual shipping terms of a contract. Sales taxes and other similar taxes that the Company collects concurrent with revenue-producing activities are excluded from revenue.

The amount of consideration the Company ultimately receives varies depending upon sales discounts, and other incentives that the Company may offer, which are accounted for as variable consideration when estimating the amount of revenue to recognize. The estimate of variable consideration requires significant judgment. The Company includes estimated amounts in the transaction price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. The estimates of variable consideration and determination of whether to include estimated amounts in the transaction price are based largely upon an assessment of current contract sales terms and historical payment experience.

Product returns are typically not significant because returns are generally not allowed unless the product is damaged at time of receipt.

The Company’s revenue is primarily from sales of FC2 in the U.S. prescription channel and direct sales of FC2 in the global public health sector, and also included sales of PREBOOST^® medicated wipes for the treatment of premature ejaculation through the date the PREBOOST® business was sold on December 8, 2020. ENTADFI, which was made available for commercial sale in August 2022, is currently being distributed in the U.S. through pharmaceutical distribution channels. The Company recognized net revenues related to ENTADFI beginning in September 2022. The following table presents net revenues by product and sector for the years ended September 30, 2022 and 2021:

The following table presents net revenue by geographic area for the years ended September 30, 2022 and 2021:

The Company’s performance obligations consist mainly of transferring control of products identified in the contracts which occurs either when: i) the product is made available to the customer for shipment; ii) the product is shipped via common carrier; or iii) the product is delivered to the customer or distributor, in accordance with the terms of the agreement. Some of the Company’s contracts require the customer to make advanced payments prior to transferring control of the products. These advanced payments create a contract liability for the Company. The balances of the Company’s contract liability, included in accrued expenses and other current liabilities on the accompanying consolidated balances sheets, was approximately $342,000 and $132,000 at September 30, 2022 and 2021, respectively.

The amount of revenue recognized that was included in the contract liabilities and unearned revenues balance at the beginning of the period was $130,000 and $6,000 during the years ended September 30, 2022 and 2021, respectively, after satisfying its contract obligations and transferring control.