| (e) |
Revenue recognition |
Revenues are recognized when the risks and rewards of ownership have passed to the customer based on the terms of the sale, collection of the relevant receivable is probable, evidence of an arrangement exists and the sales price is fixed or determinable. Risks and rewards of ownership pass to the customer upon shipment of the pressure relief valves and/or manway securement systems. Provisions for sales discounts and returns from customers are made at the time of sale.