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Nature of Operations and Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Sep. 30, 2013
Accounting Policies [Abstract] |
New Accounting Pronouncements and Policies | New Accounting Pronouncements and Policies No new accounting pronouncements issued or effective during the fiscal year have had or are expected to have a material impact on the Company’s consolidated financial statements.
Use of Estimates | Use of Estimates The preparation of the consolidated financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Earnings Per Share ("EPS") | Earnings per Share (“EPS”) The consolidated financial statements include basic and diluted earnings per share information. Basic earnings per share are based on the weighted average number of shares outstanding. Diluted earnings per share are based on the sum of the weighted average number of shares outstanding plus common stock equivalents. Weighted-average shares issuable upon the exercise of stock options included in the diluted earnings per share calculation as of September 30, 2013 were 84,000 which equates to 2,000 dilutive common stock equivalents. As of September 30, 2012, there were no common stock equivalents included in the diluted earnings per share calculations, as to do so would have been anti-dilutive. Weighted-average shares issuable upon the exercise of stock options, which were not included in the diluted earnings per share calculation because they were anti-dilutive, were 261,000 in 2013 and 327,000 in 2012. The following presents the calculation of the basic and diluted earnings per share for the years ended September 30, 2013 and 2012:
|  | 2013 |  |  | 2012 |
|  | Net Income |  |  | Shares |  |  | EPS |  |  | Net Income |  |  | Shares |  |  | EPS |
Basic EPS |  | $ | 6,725,000 |  |  |  | 9,518,000 |  |  | $ | 0.71 |  |  | $ | 4,472,000 |  |  |  | 9,518,000 |  |  | $ | 0.47 |
Common Stock Equivalents |  |  |  |  |  |  | 2,000 |  |  |  |  |  |  |  |  |  |  |  | — |  |  |  |  |
Diluted EPS |  | $ | 6,725,000 |  |  |  | 9,520,000 |  |  | $ | 0.71 |  |  | $ | 4,472,000 |  |  |  | 9,518,000 |  |  | $ | 0.47 |
Cash Equivalents | Cash Equivalents Cash equivalents consist of short-term certificates of deposit and deposits in money market accounts with original maturities of three months or less.
Marketable Securities | Marketable Securities Marketable debt and equity securities are categorized as trading securities and are thus marked to market and stated at fair value. Fair value is determined using the quoted closing or latest bid prices for Level 1 investments and market standard valuation methodologies for Level 2 investments. Realized gains and losses on investment transactions are determined by specific identification and are recognized as incurred in the consolidated statements of operations. Net unrealized gains and losses are reported in the consolidated statements of operations in the current period and represent the change in the fair value of investment holdings during the period.
Fair Value Measurements | Fair Value Measurements The fair value of financial instruments is presented based upon a hierarchy of levels that prioritizes the inputs of valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. The fair value of marketable equity securities, mutual funds, exchange-traded funds and government securities are substantially based on quoted market prices (Level 1). Corporate and municipal bonds are valued using market standard valuation methodologies, including: discounted cash flow methodologies, and matrix pricing or other similar techniques. The inputs to these market standard valuation methodologies include, but are not limited to: interest rates, credit standing of the issuer or counterparty, industry sector of the issuer, coupon rate, call provisions, maturity, estimated duration and assumptions regarding liquidity and estimated future cash flows. In addition to bond characteristics, the valuation methodologies incorporate market data, such as actual trades completed, bids and actual dealer quotes, where such information is available. Accordingly, the estimated fair values are based on available market information and judgments about financial instruments (Level 2). Fair values of the Level 2 investments are provided by the Company’s professional investment management firm. The following tables set forth by level, within the fair value hierarchy, the Company’s assets measured at fair value as of September 30, 2013:
|  | Fair Value Measurements |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Equities |  | $ | 12,634,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 12,634,000 |
Mutual Funds |  |  | 28,264,000 |  |  |  | — |  |  |  | — |  |  |  | 28,264,000 |
Exchange Traded Funds |  |  | 5,162,000 |  |  |  | — |  |  |  | — |  |  |  | 5,162,000 |
Corporate Bonds |  |  | — |  |  |  | 17,376,000 |  |  |  | — |  |  |  | 17,376,000 |
Municipal Bonds |  |  | — |  |  |  | 15,555,000 |  |  |  | — |  |  |  | 15,555,000 |
Government Securities |  |  | 2,000,000 |  |  |  | — |  |  |  | — |  |  |  | 2,000,000 |
Cash and Money Funds |  |  | 2,122,000 |  |  |  | — |  |  |  | — |  |  |  | 2,122,000 |
Total |  | $ | 50,182,000 |  |  | $ | 32,931,000 |  |  | $ | — |  |  | $ | 83,113,000 |
Net unrealized gains and losses recognized during fiscal 2013 on trading securities still held as of September 30, 2013, were $1,141,000. Estimated interest accrued on the corporate and municipal bond portfolio was $399,000 at September 30, 2013. There were no transfers of investments between Level 1 and Level 2 during the year ended September 30, 2013. The following tables set forth by level, within the fair value hierarchy, the Company’s assets measured at fair value as of September 30, 2012:
|  | Fair Value Measurements |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Equities |  | $ | 13,912,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 13,912,000 |
Mutual Funds |  |  | 18,588,000 |  |  |  | — |  |  |  | — |  |  |  | 18,588,000 |
Corporate Bonds |  |  | — |  |  |  | 14,178,000 |  |  |  | — |  |  |  | 14,178,000 |
Municipal Bonds |  |  | — |  |  |  | 28,513,000 |  |  |  | — |  |  |  | 28,513,000 |
Government Securities |  |  | 6,000,000 |  |  |  | — |  |  |  | — |  |  |  | 6,000,000 |
Cash and Money Funds |  |  | 184,000 |  |  |  | — |  |  |  | — |  |  |  | 184,000 |
Total |  | $ | 38,684,000 |  |  | $ | 42,691,000 |  |  | $ | — |  |  | $ | 81,375,000 |
Net unrealized gains and losses recognized during fiscal 2012 on trading securities still held as of September 30, 2012, were $4,596,000. Estimated interest accrued on the corporate and municipal bond portfolio was $545,000 at September 30, 2012. There were no transfers of investments between Level 1 and Level 2 during the year ended September 30, 2012. The carrying amounts of cash and cash equivalents, accounts receivable and accounts payable approximate fair value because of the short-term nature of these items.
Foreign Currency Transactions | Foreign Currency Transactions Gains and losses resulting from foreign currency transactions are included in income and were not significant during the years ended September 30, 2013 and 2012.
Risk Management | Risk Management Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash and cash equivalents, marketable securities, and accounts receivable. The Company maintains its cash accounts in various domestic financial institutions which may from time to time exceed federally insured limits. Operating cash is retained overnight in non-interest bearing accounts which allow for offsets to treasury service charges. The marketable securities are invested in money funds, mutual funds, exchange traded funds (ETF’s), government securities, stocks and corporate and municipal bonds through a professional investment advisor. Investment securities are exposed to various risks, such as interest rate, market and credit risks. The Company’s customers are not concentrated in any specific geographic region, but are concentrated in the road and highway construction industry. The Company extends limited credit to its customers based upon their credit worthiness and generally requires a significant up-front deposit before beginning construction and full payment subject to hold-back provisions prior to shipment on complete asphalt plant and component orders. The Company establishes an allowance for doubtful accounts based upon the credit risk of specific customers, historical trends and other pertinent information.
Inventories | Inventories Inventories are valued at the lower of cost or market, with cost being determined principally by using the last-in, first-out (“LIFO”) method and market defined as replacement cost for raw materials and net realizable value for work in process and finished goods (see Note 2). Appropriate consideration is given to obsolescence, excessive levels, deterioration, possible alternative uses and other factors in determining net realizable value. The cost of work in process and finished goods includes materials, direct labor, variable costs and overhead. The Company evaluates the need to record inventory adjustments on all inventories, including raw material, work in process, finished goods, spare parts and used equipment. Used equipment acquired by the Company on trade-in from customers is carried at estimated net realizable value. Unless specific circumstances warrant different treatment regarding inventory obsolescence, the cost basis of inventories three to four years old are reduced by 50%, while the cost basis of inventories four to five years old are reduced by 75%, and the cost basis of inventories greater than five years old are reduced to zero. Inventory is typically reviewed for obsolescence on an annual basis computed as of September 30th, the Company’s fiscal year end. If significant known changes in trends, technology or other specific circumstances that warrant consideration occur during the year, then the impact on obsolescence is considered at that time.
Property and Equipment | Property and Equipment Property and equipment are stated at cost (see Note 4). Depreciation of property and equipment is computed using straight-line and accelerated methods over the estimated useful lives of the related assets, as follows:
|  | Years
Land improvements |  | 5
Buildings and improvements |  | 6-40
Equipment |  | 2-10
Impairments | Impairments Property and equipment and intangible assets subject to amortization are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset (or asset group) may not be recoverable. An impairment loss would be recognized when the carrying amount of an asset exceeds the estimated undiscounted cash flows expected to result from the use of the asset and its eventual disposition. The amount of the impairment loss to be recorded is calculated by the excess over its fair value of the asset’s carrying value. Fair value is generally determined using a discounted cash flow analysis. No such impairment loss was recorded during the years ended September 30, 2013 and 2012.
Revenues and Expenses | Revenues and Expenses Revenues from contracts for the design, manufacture and sale of asphalt plants are recognized under the percentage-of-completion method. The percentage-of-completion method of accounting for these contracts recognizes revenue, net of any promotional discounts, and costs in proportion to actual labor costs incurred, as compared with total estimated labor costs expected to be incurred during the entire contract. Pre-contract costs are expensed as incurred. Changes to total estimated contract costs or losses, if any, are recognized in the period in which they are determined. Revenue recognized in excess of amounts billed is classified as current assets under “costs and estimated earnings in excess of billings.” The Company anticipates that all incurred costs associated with these contracts at September 30, 2013, will be billed and collected within one year. Revenues from all other contracts for the design and manufacture of custom equipment, for service and for parts sales, net of any discounts and return allowances, are recorded when the following four revenue recognition criteria are met: product is delivered or service is performed, persuasive evidence of an arrangement exists, the selling price is fixed or determinable, and collectability is reasonably assured. The Company’s customers may qualify for certain cash rebates generally based on the level of sales attained during a twelve-month period. Provisions for these rebates, as well as estimated returns and allowances and other adjustments are provided for in the same period the related sales are recorded. Return allowances, which reduce product revenue, are estimated using historical experience. Product warranty costs are estimated using historical experience and known issues and are charged to production costs as revenue is recognized. All product engineering and development costs, and selling, general and administrative expenses are charged to operations as incurred. Provision is made for any anticipated contract losses in the period that the loss becomes evident. The allowance for doubtful accounts is determined by performing a specific review of all account balances greater than 90 days past due and other higher risk amounts to determine collectability and also adjusting for any known customer payment issues with account balances in the less-than-90-day past due aging category. Account balances are charged off against the allowance for doubtful accounts when they are determined to be uncollectable. Any recoveries of account balances previously considered in the allowance for doubtful accounts reduce future additions to the allowance for doubtful accounts.
Shipping and Handling Costs | Shipping and Handling Costs Shipping and handling costs are included in production costs in the consolidated statements of operations.
Income Taxes | Income Taxes Income taxes are provided for the tax effects of transactions reported in the consolidated financial statements and consist primarily of taxes currently due, plus deferred taxes (see Note 6). The Company recognizes deferred tax liabilities and assets for the expected future tax consequences of events that have been included in the consolidated financial statements or tax returns using current tax rates. The Company and its domestic subsidiaries file a consolidated federal income tax return. Undistributed earnings of the Company’s foreign subsidiaries were intended to be indefinitely reinvested. No deferred taxes were provided on these earnings. Deferred tax assets and liabilities are measured using the rates expected to apply to taxable income in the years in which the temporary differences are expected to reverse and the credits are expected to be used. The effect on deferred tax assets and liabilities of the change in tax rates is recognized in income in the period that includes the enactment date. All available evidence, both positive and negative, is considered to determine whether, based on the weight of that evidence, a valuation allowance is needed for some portion or all of a deferred tax asset. No such valuation allowances were recorded as of September 30, 2013 and 2012.
Comprehensive Income | Comprehensive Income For the years ended September 30, 2013 and 2012, other comprehensive income is equal to net income.
Reporting Segments | Reporting Segments Information concerning principal geographic areas is as follows:
|  | 2013 |  |  | 2012 |
|  | Revenues |  |  | Long-Term Assets |  |  | Revenues |  |  | Long-Term Assets |
United States |  | $ | 48,943,000 |  |  | $ | 7,913,000 |  |  | $ | 63,182,000 |  |  | $ | 7,978,000 |
United Kingdom |  |  | — |  |  |  | 244,000 |  |  |  | — |  |  |  | 244,000 |
Total |  | $ | 48,943,000 |  |  | $ | 8,157,000 |  |  | $ | 63,182,000 |  |  | $ | 8,222,000 |
Revenues are attributed to geographic areas based on the location of the assets producing the revenues.
Customers with 10% (or greater) of Net Revenues | Customers with 10% (or greater) of Net Revenues As a result of timing and production schedules of a very large contract and resultant revenue recognition, approximately 4% of total net revenue in the quarter ended September 30, 2013 and 21% of total net revenue for the quarter ended September 30, 2012 was from one or more separate U.S. corporate entities ultimately affiliated with a foreign-based global company. For the years ended September 30, 2013 and 2012, this company represented 11% and 26% of total net revenue, respectively.
Reclassifications | Reclassifications Certain reclassifications have been made to the Consolidated Financial Statements. To maintain comparability between the periods, the Company has revised the presentation of certain prior period amounts reported within the Consolidated Financial Statements. These reclassifications had no impact on previously reported net income.

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- Definition Disclosure of accounting policy for major customers. Major customers are those that the loss of such customers would have a material adverse effect on the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6327-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9054-108599 + Details
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- Definition Disclosure of accounting policy for investments in debt and equity securities that have readily determinable fair values (marketable securities). At a minimum, the disclosure might address accounting policies for investments classified as trading, available for sale, or held to maturity and may include how the entity determines whether impairments of available for sale or held to maturity investments are other than temporary, how the fair values of the entity's securities are determined, and the entity's accounting treatment for transfers between investment categories. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196929 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section M Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 2, 12 -Article 5 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 320 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6957658&loc=d3e62652-112803 + Details
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- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. + References No definition available. + Details
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- Definition Disclosure of accounting policy for reclassifications that affects the comparability of the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6359566&loc=d3e326-107755 + Details
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- Definition Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2155824 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(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph a -Article 5 + Details
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- Definition Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18726-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 13 -Section B -Paragraph Question 1 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 13.B.Q1) -URI http://asc.fasb.org/extlink&oid=27012821&loc=d3e214044-122780 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18823-107790 + Details
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- Definition Disclosure of accounting policy for segment reporting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 + Details
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- Definition Disclosure of accounting policy for the classification of shipping and handling costs, including whether the costs are included in cost of sales or included in other income statement accounts. If shipping and handling fees are significant and are not included in cost of sales, disclosure includes both the amounts of such costs and the line item on the income statement which includes such costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18726-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 45 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6408196&loc=d3e61069-111654 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Handling Costs -URI http://asc.fasb.org/extlink&oid=6514758 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 45 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=21915142&loc=d3e60635-111653 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 45 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6408413&loc=d3e221937-122793 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Shipping Costs -URI http://asc.fasb.org/extlink&oid=6525344 + Details
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- Definition Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6143-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6132-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6061-108592 + Details
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