CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2016	Sep. 30, 2015
Cash flows from operating activities:
Net (loss) earnings	$ (2,864)	$ 1,769
Adjustments to reconcile net (loss) earnings to net cash provided by (used in) operating activities:
Equity in income of affiliates	(2,624)	(1,580)
Depletion, depreciation, and amortization	1,607	3,364
Impairment of assets	1,154	316
Gain on sale of oil and natural gas properties	(472)	(6,217)
Gain on sale of contract drilling assets	0	(272)
Foreign exchange loss	0	752
Distribution of income from equity investees	3,714	0
Imputed interest income on note receivable	0	(22)
Retirement benefits expense	519	408
Accretion of asset retirement obligation	464	632
Deferred income tax benefit	(71)	(415)
Asset retirement obligation payments	(459)	(655)
Share-based compensation benefit	(22)	(140)
Retirement plan contributions	(1,106)	(256)
Real estate held for sale	5,132	0
Sale of interest in leasehold land, net	(1,915)	(3,244)
Decrease from changes in current assets and liabilities	(1,287)	(1,572)
Net cash provided by (used in) operating activities	1,770	(7,132)
Cash flows from investing activities:
Decrease (increase) in restricted cash	7,089	(7,300)
Distribution from equity investees in excess of earnings	1,646	0
Proceeds from sale of interest in leasehold land, net of fees paid	1,915	3,244
Proceeds from sale of oil and natural gas assets	493	14,162
Proceeds from sale of contract drilling assets	0	368
Proceeds from sale of investments	0	1,145
Payment to acquire oil and natural gas properties	(769)	(832)
Capital expenditures	(996)	(1,710)
Net cash provided by investing activities	9,378	9,077
Cash flows from financing activities:
Repayments of long-term debt	(3,440)	(7,659)
Decrease (increase) in restricted cash	54	(442)
Contributions from non-controlling interests	0	120
Distributions to non-controlling interests	(866)	(728)
Net cash used in financing activities	(4,252)	(8,709)
Effect of exchange rate changes on cash and cash equivalents	183	(869)
Net increase (decrease) in cash and cash equivalents	7,079	(7,633)
Cash and cash equivalents at beginning of year	8,471	16,104
Cash and cash equivalents at end of year	$ 15,550	$ 8,471

The cash inflow from the sale of interest in leasehold land, net of fees paid.

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Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585

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- Definition

The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Publisher FASB
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585

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- Definition

The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 12
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- Definition

The cash inflow to dispose of long-lived, physical assets and mineral interests in oil and gas properties used for normal oil and gas operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Subparagraph (c)
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Cash received for the sale of real estate that is not part of an investing activity during the current period.

+ References

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 1A
-Subparagraph (a)(2)
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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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-Publisher FASB
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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

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