Note 8. Revenue

Revenue Recognition

Net sales include products and shipping and handling charges. Revenue is measured as the amount of consideration the Company expects to receive in exchange for transferring products. All revenue is recognized when the Company satisfies its performance obligations under the contract. The Company recognizes revenue by transferring the promised products to the customer, with substantially all revenue recognized at the point in time the customer obtains control of the products. The Company recognizes revenue, including shipping and handling charges, at the time the products are delivered to or picked up by the customer. The majority of the Company’s contracts have a single performance obligation and are short term in nature. Sales taxes and value added taxes in foreign jurisdictions that are collected from customers and remitted to governmental authorities are accounted for on a net basis and therefore are excluded from net sales.

Disaggregation of Revenue

The Company allocates sales from external customers to geographic areas based on the location to which the product is transported. Sales outside the United States are principally to customers in Europe, the Caribbean, Canada, Central and South America.

Revenues related to the following geographic areas were as follows for the three and six months ended:

The Company sells its products to the Broadband Service Provider marketplace. In addition, the Company provides Legacy services for original equipment manufacturers requiring copper and fiber cable assemblies built to their specification.

The percentages of our sales by markets were as follows for the three and six months ended:

Broadband Service Providers are made up of Community Broadband, which includes local and regional telecom companies, utilities, municipalities and alternative carriers, also referred to as Tier 2 and Tier 3 customers; National Carriers, which includes large national and global wireline and wireless providers, also referred to as Tier 1 customers; Large Regional Service Providers with a national footprint; Multiple System Operators (“MSO’s”), which include cable television companies; and International customers.

Accounts Receivable

Credit is extended based on the evaluation of a customer’s financial condition, and collateral is generally not required. Accounts that are outstanding longer than the contractual payment terms are considered past due. On October 1, 2023, the Company adopted the cumulative expected credit loss model (“CECL”). Upon adoption of the CECL, the Company measures the allowance for credit losses using an expected credit loss model, which uses a lifetime expected credit loss allowance for all accounts receivable. To measure the expected credit losses, accounts receivable are grouped based on shared credit risk characteristics and the days past due. In calculating an allowance for credit losses, the Company uses its historical experience, external indicators, and forward-looking information to calculate expected credit losses using an aging method. The Company assesses impairment of accounts receivable on a collective basis as they possess shared credit risk characteristics which have been grouped based on the days past due. The expected loss rates are based on the Company’s historical credit losses experience. The historical loss rates are adjusted to reflect current and forward-looking information. As of March 31, 2024, the Company’s allowance for credit losses was $0.

As of September 30, 2023, prior to the adoption of CECL, the Company’s allowance for doubtful accounts was $79,000. Upon the adoption of CECL, the prior allowance for doubtful accounts was recorded as a benefit to beginning retained earnings.

See Note 9 “Major Customer Concentration” for further information regarding accounts receivable and net sales.