The latest filing states the doubt was alleviated.

“These conditions, together with the Company’s accumulated deficit and near-term debt maturities, initially indicated that substantial doubt existed about the Company’s ability to meet its obligations and to continue as a going concern within one year after the date these condensed consolidated financial statements are issued. Management has concluded that the following plans and resources, in the aggregate, alleviate that doubt: ... Based on this evaluation, management has concluded that these plans alleviate the substantial doubt about the Company’s ability to continue as a going concern.”