The latest filing states the doubt was alleviated.

“While the Company has suffered recurring losses and negative cash flows from operations, management evaluated whether substantial doubt existed about the Company’s ability to continue as a going concern within one year after the date these unaudited condensed consolidated financial statements are issued. ... Based on its current cash position and expected operating cash flows, the Company believes it has sufficient liquidity to fund its operations and meet its obligations for at least the next twelve months.”