The fight over a Massachusetts Gaming Commission report on allegations of sexual misconduct against former casino mogul Steve Wynn will be back in a Nevada courtroom next month.

Clark County District Judge Elizabeth Gonzalez on Thursday set a Jan. 4 court hearing on whether to extend an order blocking the report's release. It details an investigation into how Wynn Resorts handled the allegations and could affect whether the company keeps a gambling license for a $2 billion casino and hotel set to open near Boston in June.

Wynn has denied allegations of misconduct and sued last month to keep the report from going public. He argued that it contains confidential information obtained from his attorneys, which is protected by attorney-client privilege.

Wynn resigned from his company in February, and his name has been stripped from the new casino. It is now called Encore Boston Harbor.

Wynn Resorts attorney Patrick Byrne said Thursday that the company supports the investigation and is cooperating with Massachusetts regulators.

Ahead of the January hearing, Wynn's attorneys are negotiating with Wynn Resorts and the Massachusetts Gaming Commission over what interviews and documents his lawyers can review to determine if they're privileged.

The Nevada judge is expected to rule on areas where the attorneys can't agree.

The gaming commission's attorney, Michael Rawlins, questioned how much access Wynn should be given and whether the ex-mogul's lawyers would seek to review even more elements of the unpublished report.

Rawlins said in court Thursday that the commission wants to move forward quickly but "we do not want to open the investigative files of a law enforcement agency to the curious eyes of the person whose behavior is the subject of the investigation."

Judge Gonzalez said she understood why the commission was reluctant to share its information but that some documents needed to be disclosed to determine whether Wynn's attorney-client privilege was violated.