Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jun. 30, 2014		Jun. 30, 2013
Cash flows from operating activities:
Net income	$ 7,529		$ 8,396
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, depletion and amortization	12,015		10,362
Deferred income taxes	436		1,289
Equity in loss of joint ventures	92		30
(Gain) on sale of equipment and property	(822)		(2,141)
Stock-based compensation	1,053		812
Net changes in operating assets and liabilities:
Accounts receivable	(115)		21
Inventory of parts and supplies	(22)		(108)
Prepaid expenses and other current assets	2,466		3,211
Other assets	(1,632)		(1,299)
Accounts payable and accrued liabilities	(1,382)	[1]	(1,444)
Income taxes payable and receivable	(154)		1,174
Long-term insurance liabilities and other long-term liabilities	79		37
Net cash provided by operating activities	19,543		20,340
Cash flows from investing activities:
Purchase of transportation group property and equipment	(8,476)		(10,672)
Investments in developed property rentals segment	(14,134)		(16,276)
Transportation group business acquisition	(10,023)	[1]	0
Investment in joint ventures	(297)		(38)
Cash held in escrow	1,349		0
Proceeds from the sale of property, plant and equipment	2,826		3,068
Net cash used in investing activities	(28,755)		(23,918)
Cash flows from financing activities:
Repayment of long-term debt	(3,206)		(11,115)
Repurchase of Company Stock	0		(233)
Proceeds from borrowing on revolving credit facility	24,263		8,500
Payment on revolving credit facility	(13,300)		(1,200)
Excess tax benefits from exercises of stock options	692		585
Exercise of employee stock options	875		1,070
Net cash provided by (used in) financing activities	9,324		(2,393)
Net increase (decrease) in cash and cash equivalents	112		(5,971)
Cash and cash equivalents at beginning of period	502		6,713
Cash and cash equivalents at end of the period	$ 614		$ 742

[1] The Company recorded non-cash transactions for vacation liability of the transportation group business acquisition of $132 in the first nine months of fiscal 2014.