Tellurian Inc. Annual report pursuant to Section 13 and 15(d)

Oil and Gas Activities (Unaudited) - Costs Incurred in Oil and Gas Property Acquisition, Exploration and Development Activities (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]
Proved	$ 0	$ 1,729
Unproved	0	8
Exploration Costs	1,563	3,484
Development Costs	8,023	21,725
Total, including asset retirement obligation	9,586	26,946
United States
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]
Proved	0	1,729
Unproved	0	8
Exploration Costs	1,079	541
Development Costs	7,749	21,174
Total, including asset retirement obligation	8,828	23,452
Australia
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]
Proved	0	0
Unproved	0	0
Exploration Costs	91	436
Development Costs	0	0
Total, including asset retirement obligation	91	436
United Kingdom
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]
Proved	0	0
Unproved	0	0
Exploration Costs	393	2,507
Development Costs	274	551
Total, including asset retirement obligation	$ 667	$ 3,058