Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net income	$ 2,793	$ 2,341
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, depletion and amortization	4,248	3,775
Deferred income taxes	1,418	0
Equity in loss of joint ventures	30	32
Gain on sale of equipment and property	(111)	(39)
Stock-based compensation	172	169
Net changes in operating assets and liabilities:
Accounts receivable	164	(1,451)
Inventory of parts and supplies	7	11
Prepaid expenses and other current assets	903	784
Other assets	(650)	(457)
Accounts payable and accrued liabilities	(2,238)	(1,772)	[1]
Income taxes payable and receivable	(392)	663
Long-term insurance liabilities and other long-term liabilities	15	23
Net cash provided by operating activities	6,359	4,079
Cash flows from investing activities:
Purchase of transportation group property and equipment	(2,463)	(5,334)
Investments in developed property rentals segment	(1,738)	(3,769)
Transportation group business acquisition	0	(10,023)	[1]
Investment in joint ventures	(135)	(125)
Cash held in escrow	35	(1)
Proceeds from the sale of real estate held for investment, property, plant and equipment	253	230
Net cash used in investing activities	(4,048)	(19,022)
Cash flows from financing activities:
(Decrease) increase in bank overdraft	(525)	0
Repayment of long-term debt	(1,123)	(1,051)
Proceeds from borrowing on revolving credit facility	12,599	16,745
Payment on revolving credit facility	(13,725)	(1,000)
Excess tax benefits from exercises of stock options	94	143
Exercise of employee stock options	251	183
Net cash (used in) provided by financing activities	(2,429)	15,020
Net (decrease) increase in cash and cash equivalents	(118)	77
Cash and cash equivalents at beginning of period	1,013	502
Cash and cash equivalents at end of the period	$ 895	$ 579

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