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Organization and Nature of Operations	9 Months Ended
Organization and Nature of Operations	Jun. 30, 2013
Organization and Nature of Operations	1. ORGANIZATION AND NATURE OF OPERATIONS Founded in 1952, the Company acquires and processes 2-D, 3-D and multi-component seismic data for its clients, ranging from major oil and gas companies to independent oil and gas operators as well as providers of multi-client data libraries.