Description of activities

12 Months Ended

Dec. 31, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1.	Description of activities

On December 19, 2012 (the “Closing Date”), National Patent Development Corporation, which changed its name on February 4, 2013 to Wright Investors’ Service Holdings, Inc. (hereinafter referred to as the “Company” or “Wright Holdings”), completed the acquisition of The Winthrop Corporation, a Connecticut corporation (“Winthrop”) pursuant to that certain Agreement and Plan of Merger (the “Merger Agreement”) dated June 18, 2012. Winthrop, through its wholly-owned subsidiaries Wright Investors’ Service, Inc. (“Wright”), Wright Investors’ Service Distributors, Inc. (“WISDI”) and Wright’s wholly-owned subsidiary, Wright Private Asset Management, LLC (“WPAM”) (collectively, the “Wright Companies”), offers investment management services, financial advisory services and investment research to large and small investors, both taxable and tax exempt. WISDI is a registered broker dealer with the Financial Industry Regulatory Authority, Inc. (“FINRA”) and the Securities and Exchange Commission. In accordance with the Merger Agreement, a wholly-owned newly formed subsidiary of the Company, was merged with and into Winthrop and Winthrop became a wholly-owned subsidiary of the Company.