get_facsimile           Retrieve Facsimile
get_filers_since_date   Retrieve Filers Since Date
get_filers_submission_datetime
                        Retrieve Filers Submission Date Time
get_panel_of_reporters
                        Retrieve Panel of Reporters
get_reporting_periods   Retrieve Reporting Periods
no_creds_available      Handle missing UserID / Bearer Token values
                        without throwing an error for unit testing
                        purposes
