Revenue Recognition

 

The Company recognizes revenue when all of the following criteria are met:

 

1)

persuasive evidence of an arrangement exists;

 

2)

delivery has occurred or services have been rendered;

 

3)

price to the customer is fixed or determinable; and

 

4)

collectability is reasonably assured.

Product revenues

Revenue from product sales is recognized when title and risk of loss have passed to the customer and is recorded net of applicable reserves for rebates, discounts and allowances.

Reserves for rebates, discounts and allowances

The Company establishes reserves for various government rebate and chargeback programs, prompt payment discounts and co-pay assistance. Reserves established for these discounts and allowances are classified as either reductions of accounts receivable (if the amount is payable to the Company’s customers) or a liability (if the amount is payable to a party other than the Company’s customers). These reserves are based on estimates of the amounts earned or to be claimed on the related sales. Product revenue reserves represent the Company's estimates of outstanding claims for end-user rebate-eligible sales that have occurred, but for which related claim submissions have not been received. They are categorized as follows:

 

Medicaid rebates relate to the Company’s estimated obligations to states under established reimbursement arrangements. Rebate accruals are recorded in the same period the related revenue is recognized, resulting in a reduction of product revenue and the establishment of a liability which is included in accrued expenses.

 

Governmental chargebacks, including Public Health Service (“PHS”) chargebacks, represent the Company’s estimated obligations resulting from contractual commitments to sell products to qualified healthcare providers at prices lower than the list prices that the Company charges to wholesalers. The wholesaler charges the Company for the difference between what the wholesaler pays for the products and the ultimate selling price to the qualified healthcare providers. Chargeback reserves are established in the same period as the related revenue is recognized, resulting in a reduction in product revenue and accounts receivable. Chargeback amounts are generally determined at the time of resale to the qualified healthcare provider from the wholesaler, and the Company generally issues credits for such amounts within a few weeks of receiving notification of resale from the wholesaler.

 

Prompt payment discounts relate to estimated obligations for credits to be granted to a specialty pharmacy for remitting payment on their purchases within established incentive periods. The reserve for the prompt payment discounts are recorded in the same period as the related revenue is recognized, resulting in a reduction in product revenue and accounts receivable.

 

Co-pay represents financial assistance to qualified patients, assisting them with prescription drug co-payments required by insurance. The copay reserves are recorded in the same period as the related revenue is recognized, resulting in a reduction of product revenue and the establishment of a liability which is included in accrued expenses.

The Company also maintains certain customer service contracts with distributors and other customers in the distribution channel that will provide inventory management, data and distribution services, which generally will be reflected as a reduction of revenue. To the extent the Company can demonstrate a separable benefit and fair value for these services, the Company will classify these payments as selling, general and administrative expenses.

Revenue from research contracts and other grants

The Company’s contracts with the U.S. government are cost plus contracts providing for reimbursed costs which include overhead and general and administrative costs and a target fee. The Company recognizes revenue from government research contracts during the period in which the related expenses are incurred and presents such revenues and related expenses on a gross basis in the consolidated financial statements. The Company’s government contracts are subject to government audits, which may result in catch-up adjustments. As of December 31, 2014, the Company had completed all development activities under its contracts with the U.S. government. The majority of the revenue under government contracts was recognized as of December 31, 2017 and only revenue for contract finalization, if any, is expected in the future.

Deferred revenue

If a technology, right, product or service is separate and independent of our performance under other elements of an arrangement, the Company defers recognition of non-refundable up-front fees if it has continuing performance obligations when the technology, right, product or service conveyed in conjunction with the non-refundable fee has no utility to the licensee. In addition, if the Company has continuing involvement through research and development services that are required because of its know-how or because the services can only be performed by the Company, such up-front fees are deferred and recognized over the period of continuing involvement. As of December 31, 2017, the Company had deferred revenue of $3.3 million, which primarily represents up-front fees which it may recognize as revenue upon settlement of certain obligations.

About Revenue Disclosures

Revenue disclosures under ASC 606 explain how a company identifies performance obligations, allocates transaction prices, and determines when revenue is recognized. This section is essential for understanding whether reported revenue reflects genuine economic activity or aggressive accounting choices. Analysts examine the mix of point-in-time versus over-time recognition, which directly affects revenue timing and comparability.

Key signals: rising contract liabilities (deferred revenue) suggest strong future revenue visibility, while declining contract assets may indicate slowing project milestones. Watch for variable consideration estimates — rebates, returns, and performance bonuses that require management judgment. Significant changes in disaggregated revenue by geography or product line can reveal shifting business mix before it appears in headline numbers. Compare revenue growth against contract liability growth to assess sustainability, and scrutinize any changes in the timing of recognition that coincide with earnings pressure.