I found this, from 3 weeks ago: https://seekingalpha.com/article/4152966-sears-finally-reached-profitability
"The focus remains on the outcome of the recently launched debt exchange offer, which would give Sears some breathing room for the next 12-18 months."
And this, from 2 days ago: https://seekingalpha.com/article/4158818-sears-zombie-keeps-walking?page=3
"ESL’s continued support through debt roll-over and further secured loans will enable the company to avoid bankruptcy for at least 12-18 months."
The only references to that timeframe regarding Sears in the past month.