Optimumcare Corp.: The Laguna Niguel-based operator of psychiatric care and chemical dependency programs posted a third-quarter loss of $148,446, compared to a year-earlier loss of $157,673. Revenue rose 7% to $323,408 from $301,443. The company said the majority of the loss for the quarter resulted from a one-time reserve of $87,000 against an account receivable. For the nine-month period, the company lost $437,423, compared to a loss of $185,218 a year earlier. Revenue declined 17% to $969,891 from $1.2 million.