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Balance Sheets (USD $) In Thousands, unless otherwise specified | Jun. 30, 2013 | Sep. 30, 2012
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 742 | $ 6,713
Accounts receivable, net of allowance for doubtful accounts of $173 and $129, respectively | 7,705 | 7,019
Real estate tax refund receivable | 1,604 | 2,311
Federal and state income taxes receivable | 0 | 426
Inventory of parts and supplies | 951 | 843
Deferred income taxes | 208 | 0
Prepaid tires on equipment | 1,764 | 1,631
Prepaid taxes and licenses | 265 | 2,050
Prepaid insurance | 785 | 2,371
Prepaid expenses, other | 97 | 70
Real estate held for sale, at cost | 7,138 | 3,485
Total current assets | 21,259 | 26,919
Property, plant and equipment, at cost | 347,115 | 338,702
Less accumulated depreciation and depletion | 113,400 | 110,681
Net property, plant and equipment | 233,715 | 228,021
Real estate held for investment, at cost | 4,223 | 3,640
Investment in joint venture | 13,363 | 7,521
Goodwill | 1,087 | 1,087
Unrealized rents | 4,603 | 4,155
Other assets | 5,267 | 4,362
Total assets | 283,517 | 275,705
Current liabilities: |  |
Accounts payable | 5,527 | 5,266
Deferred income taxes | 0 | 58
Federal and state income taxes payable | 748 | 0
Accrued payroll and benefits | 5,174 | 5,164
Accrued insurance | 1,721 | 3,249
Accrued liabilities, other | 1,002 | 1,189
Long-term debt due within one year | 4,557 | 5,239
Total current liabilities | 18,729 | 20,165
Long-term debt, less current portion | 53,998 | 57,131
Deferred income taxes | 19,754 | 18,199
Accrued insurance | 1,529 | 1,659
Other liabilities | 4,159 | 3,833
Commitments and contingencies (Note 8) |  |
Shareholders' equity: |  |
Preferred stock, no par value; 5,000,000 shares authorized | 0 | 0
Common stock, $.10 par value; 25,000,000 shares authorized, 9,552,220 and 9,440,620 shares issued | 955 | 944
Capital in excess of par value | 43,956 | 41,539
Retained earnings | 140,405 | 132,203
Accumulated other comprehensive income, net | 32 | 32
Total shareholders' equity | 185,348 | 174,718
Total liabilities and shareholders' equity | $ 283,517 | $ 275,705

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- Definition Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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