Quarterly report pursuant to Section 13 or 15(d)

Oil and Gas Activities (Details)

v3.3.1.900
Oil and Gas Activities (Details) - USD ($)
$ in Thousands
6 Months Ended
Dec. 29, 2015
Dec. 31, 2015
Dec. 31, 2014
Jun. 30, 2015
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]        
Proceeds from sale $ 175 $ 175 $ 0  
Additional payout $ 150      
Ownership percentage sold 75.00%      
Ownership percentage 50.00%      
Proved oil and gas properties   20,841   $ 20,857
Unproved oil and gas properties   519   709
Wells in progress   19,927   19,660
United States        
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]        
Proved oil and gas properties   20,841   20,857
Less accumulated depletion, depreciation, and amortization   (4,652)   (4,355)
Total net proved oil and gas properties   16,189   16,502
Unproved oil and gas properties   293   468
Wells in progress   18,875   18,560
United Kingdom        
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]        
Unproved oil and gas properties   226   241
Wells in progress   1,052   1,100
Australia        
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]        
Unproved oil and gas properties   $ 0   $ 0