The maker of Roomba robot vacuum cleaners needs to clean up its act.
Zoom in: iRobot today warned that it may not survive on its own.
"Our history of operating losses and negative cash flows from operations has raised substantial doubt about our ability to continue as a going concern," the company said in an SEC filing.
Flashback: The warning comes about 14 months after iRobot's $1.4 billion deal to sell itself to Amazon collapsed amid opposition from European regulators.
By the numbers: The company's Q4 revenue, released today, plunged 44% from a year earlier to $172 million as Roomba sales plummeted.
It led to a net loss of $77 million for the quarter, driving iRobot shares down over 35% today.
State of play: iRobot has cut more than half of its employees since the Amazon deal fell apart.
The company has also reduced its marketing costs, slashed inventory and cut product development expenses.
What's next: The company is weighing a possible sale, debt refinancing or "strategic transaction."