Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Sep. 30, 2013
Current assets:
Cash and cash equivalents	$ 614	$ 502
Cash held in escrow	220	1,569
Accounts receivable, net of allowance for doubtful accounts of $227 and $162, respectively	8,982	7,707
Real estate tax refund receivable	416	1,576
Inventory of parts and supplies	903	881
Deferred income taxes	253	0
Prepaid tires on equipment	2,044	1,871
Prepaid taxes and licenses	321	2,223
Prepaid insurance	115	609
Prepaid expenses, other	112	79
Real estate held for sale, at cost	4,340	0
Total current assets	18,320	17,017
Property, plant and equipment, at cost	369,180	356,335
Less accumulated depreciation and depletion	121,819	114,922
Net property, plant and equipment	247,361	241,413
Real estate held for investment, at cost	7,341	4,343
Investment in joint ventures	13,606	13,406
Goodwill	3,431	1,087
Unrealized rents	4,797	4,659
Other assets, net	9,507	5,168
Total assets	304,363	287,093
Current liabilities:
Accounts payable	8,266	7,290
Deferred income taxes	0	127
Federal and state income taxes payable	321	475
Accrued payroll and benefits	4,527	6,008
Accrued insurance	1,152	1,285
Accrued liabilities, other	874	1,486
Long-term debt due within one year	4,530	4,311
Total current liabilities	19,670	20,982
Long-term debt, less current portion	53,131	45,593
Deferred income taxes	23,383	22,567
Accrued insurance	994	1,133
Other liabilities	4,390	4,172
Commitments and contingencies (Note 7)
Shareholders' equity:
Common stock, $.10 par value; 25,000,000 shares authorized, 9,657,419 and 9,564,220 shares issued	966	956
Capital in excess of par value	46,868	44,258
Retained earnings	154,923	147,394
Accumulated other comprehensive income, net	38	38
Total shareholders' equity	202,795	192,646
Total liabilities and shareholders' equity	$ 304,363	$ 287,093