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Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Cash flows from operating activities: |  |  |  |
Net income | $ 4,044 |  | $ 5,394 |
Adjustments to reconcile net income to net cash provided by continuing operating activities: |  |  |  |
Depreciation, depletion and amortization | 7,943 |  | 6,738 |
Deferred income taxes | 151 |  | 1,545 |
Equity in loss of joint ventures | 63 |  | 19 |
Loss (Gain) on sale of equipment and property | 18 |  | (1,812) |
Stock-based compensation | 960 |  | 726 |
Net changes in operating assets and liabilities: |  |  |  |
Accounts receivable | (637) |  | 11 | [1]
Inventory of parts and supplies | 24 |  | (170) |
Prepaid expenses and other current assets | 1,743 |  | 1,933 |
Other assets | (985) |  | (1,049) |
Accounts payable and accrued liabilities | (3,262) | [1] | (3,845) |
Income taxes payable and receivable | (1,552) |  | (161) |
Long-term insurance liabilities and other long-term liabilities | 113 |  | 54 |
Net cash provided by operating activities | 8,623 |  | 9,383 |
Cash flows from investing activities: |  |  |  |
Purchase of transportation group property and equipment | (5,744) |  | (7,361) |
Investments in developed property rentals segment | (4,798) |  | (5,571) | [1]
Transportation group business acquisition | (10,023) | [1] | 0 |
Investment in joint ventures | (210) |  | (39) |
Cash held in escrow | 1,349 |  | 0 |
Proceeds from the sale of property, plant and equipment | 500 |  | 2,677 |
Net cash used in investing activities | (18,926) |  | (10,294) |
Cash flows from financing activities: |  |  |  |
Repayment of long-term debt | (2,120) |  | (2,576) |
Repurchase of Company Stock | 0 |  | (233) |
Proceeds from borrowing on revolving credit facility | 20,145 |  | 1,000 |
Payment on revolving credit facility | (8,300) |  | (1,000) |
Excess tax benefits from exercises of stock options | 539 |  | 539 |
Exercise of employee stock options | 669 |  | 995 |
Net cash provided by (used in) financing activities | 10,933 |  | (1,275) |
Net increase (decrease) in cash and cash equivalents | 630 |  | (2,186) |
Cash and cash equivalents at beginning of period | 502 |  | 6,713 |
Cash and cash equivalents at end of the period | $ 1,132 |  | $ 4,527 |
[1] | The Company recorded non-cash transactions for vacation liability of the transportation group business acquisition of $132 in the first six months of fiscal 2014 and a receivable on previously capitalized real estate taxes on the Anacostia property of $41 in the first six months of fiscal 2013.

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- Definition The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References 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 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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