REVENUE FROM CONTRACT WITH CUSTOMERS (Tables)

9 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Summary of disaggregation of revenue

The following tables provide information about disaggregated revenue by revenue streams, reportable segments, geographical region, and timing of revenue recognition for the three and nine months ended June 30, 2022 and 2021.

		Three months ended June 30, 2022
		Oil and natural gas		Contract drilling		Land investment		Other		Total
Revenue streams:
	Oil	$	4,951,000	$	—	$	—	$	—	$	4,951,000
	Natural gas	1,652,000		—		—		—		1,652,000
	Natural gas liquids	689,000		—		—		—		689,000
	Drilling and pump	—		736,000		—		—		736,000
	Total revenues before interest income	$	7,292,000	$	736,000	$	—	$	—	$	8,028,000
Geographical regions:
	United States	$	840,000	$	736,000	$	—	$	—	$	1,576,000
	Canada	6,452,000		—		—		—		6,452,000
	Total revenues before interest income	$	7,292,000	$	736,000	$	—	$	—	$	8,028,000
Timing of revenue recognition:
	Goods transferred at a point in time	$	7,292,000	$	—	$	—	$	—	$	7,292,000
	Services transferred over time	—		736,000		—		—		736,000
	Total revenues before interest income	$	7,292,000	$	736,000	$	—	$	—	$	8,028,000

		Three months ended June 30, 2021
		Oil and natural gas		Contract drilling		Land investment		Other		Total
Revenue streams:
	Oil	$	2,156,000	$	—	$	—	$	—	$	2,156,000
	Natural gas	514,000		—		—		—		514,000
	Natural gas liquids	217,000		—		—		—		217,000
	Drilling and pump	—		889,000		—		—		889,000
	Contingent residual payments	—		—		1,253,000		—		1,253,000
	Other	—		—		—		79,000		79,000
	Total revenues before interest income	$	2,887,000	$	889,000	$	1,253,000	$	79,000	$	5,108,000
Geographical regions:
	United States	$	41,000	$	889,000	$	1,253,000	$	2,000	$	2,185,000
	Canada	2,846,000		—		—		77,000		2,923,000
	Total revenues before interest income	$	2,887,000	$	889,000	$	1,253,000	$	79,000	$	5,108,000
Timing of revenue recognition:
	Goods transferred at a point in time	$	2,887,000	$	—	$	1,253,000	$	79,000	$	4,219,000
	Services transferred over time	—		889,000		—		—		889,000
	Total revenues before interest income	$	2,887,000	$	889,000	$	1,253,000	$	79,000	$	5,108,000

		Nine months ended June 30, 2022
		Oil and natural gas		Contract drilling		Land investment		Other		Total
Revenue streams:
	Oil	$	11,276,000	$	—	$	—	$	—	$	11,276,000
	Natural gas	3,360,000		—		—		—		3,360,000
	Natural gas liquids	1,709,000		—		—		—		1,709,000
	Drilling and pump	—		2,430,000		—		—		2,430,000
	Contingent residual payments	—		—		1,295,000		—		1,295,000
	Other	—		—		—		89,000		89,000
	Total revenues before interest income	$	16,345,000	$	2,430,000	$	1,295,000	$	89,000	$	20,159,000
Geographical regions:
	United States	$	2,796,000	$	2,430,000	$	1,295,000	$	4,000	$	6,525,000
	Canada	13,549,000		—		—		85,000		13,634,000
	Total revenues before interest income	$	16,345,000	$	2,430,000	$	1,295,000	$	89,000	$	20,159,000
Timing of revenue recognition:
	Goods transferred at a point in time	$	16,345,000	$	—	$	1,295,000	$	89,000	$	17,729,000
	Services transferred over time	—		2,430,000		—		—		2,430,000
	Total revenues before interest income	$	16,345,000	$	2,430,000	$	1,295,000	$	89,000	$	20,159,000

		Nine months ended June 30, 2021
		Oil and natural gas		Contract drilling		Land investment		Other		Total
Revenue streams:
	Oil	$	5,469,000	$	—	$	—	$	—	$	5,469,000
	Natural gas	1,350,000		—		—		—		1,350,000
	Natural gas liquids	507,000		—		—		—		507,000
	Drilling and pump	—		4,220,000		—		—		4,220,000
	Contingent residual payments	—		—		1,738,000		—		1,738,000
	Other	—		—		—		209,000		209,000
	Total revenues before interest income	$	7,326,000	$	4,220,000	$	1,738,000	$	209,000	$	13,493,000
Geographical regions:
	United States	$	41,000	$	4,220,000	$	1,738,000	$	6,000	$	6,005,000
	Canada	7,285,000		—		—		203,000		7,488,000
	Total revenues before interest income	$	7,326,000	$	4,220,000	$	1,738,000	$	209,000	$	13,493,000
Timing of revenue recognition:
	Goods transferred at a point in time	$	7,326,000	$	—	$	1,738,000	$	209,000	$	9,273,000
	Services transferred over time	—		4,220,000		—		—		4,220,000
	Total revenues before interest income	$	7,326,000	$	4,220,000	$	1,738,000	$	209,000	$	13,493,000

Summary of contract with customer, asset and liability

The following table provides information about accounts receivables, contract assets and contract liabilities from contracts with customers:

	June 30, 2022		September 30, 2021
Accounts receivables from contracts with customers	$	3,975,000	$	2,797,000
Contract assets	345,000		581,000
Contract liabilities	1,145,000		455,000