The SEC doesn't "accept" filings. Instead, the EDGAR system merely acknowledges the receipt of whatever is uploaded to them as "accepted".
I could convert the phone book (for anyone that remembers what those are) to .HTML and upload it to EDGAR as a 10-K. As long as there were no technical formatting or iXBRL errors, EDGAR would "accept" it. But clearly, it would not be an "acceptable" 10-K, as the phone book does not contain the disclosure or financial statements as required by law, regardless of what EDGAR calls it.
That 10-K was UGLY. It also is missing required disclosure, but PT likes to hide things, doesn't he?