Roomba maker iRobot has filed for Chapter 11 bankruptcy protection, but says that it doesn’t expect any disruptions to devices as the more than 30-year-old company is taken private under a restructuring process.

IRobot, which became well known for its robotic vacuums, has struggled of late, dealing with increased competition, layoffs and a declining stock price. In 2022 Amazon announced that it had agreed to buy iRobot for about $1.7 billion, but that deal was called off last year. Amazon blamed “undue and disproportionate regulatory hurdles” after the European Union signaled its objection to the transaction.

Amazon said at the time that it would pay iRobot a previously agreed termination fee of $94 million and iRobot said that it would undergo a restructuring to help stabilize the company.

iRobot said Sunday that it is now being acquired by Picea through a court-supervised process. Picea, or Shenzhen PICEA Robotics Co., Ltd., is iRobot’s primary contract manufacturer.. With facilities in China and Vietnam, Picea has built and sold more than 20 million robotic vacuum cleaners.

“The transaction will strengthen our financial position and will help deliver continuity for our consumers, customers, and partners,” iRobot CEO Gary Cohen said in a statement.

iRobot said it will continue to operate as normal during the Chapter 11 process and doesn’t expect any disruption to its app functionality, customer programs, global partners, supply chain relationships, or ongoing product support.

The Bedford, Massachusetts-based anticipates completing the prepackaged chapter 11 process by February.

In premarket trading, iRobot shares slid nearly 70% to $1.31.