Additional Financial Statement Information - Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022
Prepaid expenses and other current assets:
Receivable for settlement proceeds from acquisitions	$ 658	$ 2,263
Other receivables	35	37
Prepaid insurance	632	743
Prepaid federal and state income taxes	8	8
Prepaid subscription and licenses	78	38
Carryback of EOR tax credit	347	347
Prepaid other	477	439
Total prepaid expenses and other current assets	2,235	3,875
Other assets, net:
Deposit	1,150	1,150
Right of use asset under operating lease	9	21
Other assets, net	1,159	1,171
Accrued liabilities and other:
Accrued payables	7,564	8,070
Accrued incentive and other compensation	210	626
Accrued royalties payable	1,586	1,517
Accrued severance	325	332
Accrued franchise taxes	58	58
Accrued ad valorem taxes	180	120
Accrued settlements on derivative contracts	700	919
Operating lease liability	5	26
Asset retirement obligations due within one year	22	22
Accrued - other	46	203
Total Accrued liabilities and other	$ 10,696	$ 11,893