EARNINGS

Quality Systems Inc.: The Tustin company, which sells computerized information processing systems to medical and dental group practices, said it lost $198,400, equal to 5 cents per share, for the fiscal year ended March 31, compared to a year-earlier loss of $351,500, or 8 cents per share. Revenue declined 11%, to $11.7 million from $13.1 million. For the fourth quarter, the company reported net earnings of $381,400, or 9 cents per share, on revenue of $3.5 million. For the like period last year, the company posted a net loss of $360,800, or 8 cents per share, on revenue of $2.9 million.