It has been quite a journey for the document management company iManage. Cofounded in 1995 by Neil Araujo and Rafiq Mohammadi, it was acquired in 2003 by Interwoven for $171 million. In 2009, Autonomy acquired Interwoven for $775 million, and then in 2011 Hewlett Packard purchased Autonomy for $11.1 billion, getting iManage in