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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
9 Months Ended
Jan. 31, 2015
Summary Of Significant Accounting Policies  
Use of Estimates
Use of Estimates
 
In preparing financial statements in conformity with accounting principles generally accepted in the United States of America, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and revenue and expenses during the reporting period. The most significant estimates relate to the calculation of percentage-of-completion on uncompleted contracts, allowance for doubtful accounts, realization of deferred tax assets and valuation of equity instruments. Actual results could differ from these estimates.
Accounts Receivable
Accounts Receivable
 
Accounts receivable are due within contractual payment terms and are stated at amounts due from customers net of an allowance for doubtful accounts. Credit is extended based on evaluation of a customer's financial condition. Accounts outstanding longer than the contractual payment terms are considered past due. The Company determines its allowance by considering a number of factors, including the length of time trade accounts receivable are past due, the Company's previous loss history, the customer's current ability to pay its obligation to the Company, and the condition of the general economy and the industry as a whole. The Company writes off accounts receivable when they become uncollectible, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts.
 
Of the $10,756,000 of accounts receivable, $5,117,000 is associated with the China Operations, with $1,519,000 aged for a period longer than one year. In addition, there was one customer of the Suisun City Operations who comprised 23% of the Company’s total accounts receivable. Also included in the accounts receivable is retainage receivable of $1,143,000 and $635,000 at January 31, 2015 and April 30, 2014, respectively, and both the retainer and aged accounts receivable are expected to be collected.
Revenue Recognition
Revenue Recognition
 
Domestically, the Company generates its revenue by offering low voltage communications infrastructure contracting services. The Company’s contracting services report revenue pursuant to customer contracts that span varying periods of time. The Company reports revenue from contracts when persuasive evidence of an arrangement exists, fees are fixed or determinable, and collection is reasonably assured.
 
The Company records revenue and profit from long-term contracts on a percentage-of-completion basis, measured by the percentage of contract costs incurred to date to the estimated total costs for each contract. Contracts in process are valued at cost plus accrued profits less earned revenues and progress payments on uncompleted contracts. Contract costs include direct materials, direct labor, third party subcontractor services and those indirect costs related to contract performance. Contracts are generally considered substantially complete when engineering is completed and/or site construction is completed.
 
The Company has numerous contracts that are in various stages of completion. Such contracts require estimates to determine the appropriate cost and revenue recognition. Cost estimates are reviewed monthly on a contract-by-contract basis, and are revised periodically throughout the life of the contract such that adjustments to profit resulting from revisions are made cumulative to the date of the revision. Significant management judgments and estimates, including the estimated cost to complete projects, which determines the project’s percent complete, must be made and used in connection with the revenue recognized in the accounting period. Current estimates may be revised as additional information becomes available. If estimates of costs to complete long-term contracts indicate a loss, provision is made currently for the total loss anticipated.
  
The length of the Company’s contracts varies but is typically between three months and two years. Assets and liabilities related to long-term contracts are included in current assets and current liabilities in the accompanying consolidated balance sheets as they will be liquidated in the normal course of contract completion, although this may require more than one year. For the three and nine months ended January 31, 2015, 57% and 58%, respectively of our Suisun City Operations revenue was derived from one customer. 
 
Internationally, the Company records the revenue and profit from short-term contracts from its China Operations under the completed contract method, whereas income is recognized only when a contract is completed or substantially completed. Accordingly, during the period of performance, billings and deferred contract costs are accumulated on the consolidated balance sheets as deferred contract costs and deferred revenue. The Company’s accounting policy is based on the short-term nature of the work performed. Deferred contract costs include equipment lease deposits to the third party vendors of approximately $224,000 and $1,167,000 as January 31, 2015 and April 30, 2014 respectively.
 
The Company also recognizes certain revenue from short-term contracts when the services have been provided to the customer. For maintenance contracts, revenue is recognized ratably over the service period.
Fair Value of Series F, Series F-1, Series G and Series G-1 Preferred Stock
Fair Value of Series F, Series F-1, Series G and Series G-1 Preferred Stock
 
The fair value of the Preferred Stock is based on unobservable inputs. Such unobservable inputs include use of the Company’s own data or assumptions such as earnings and discounted cash flow. The Company estimates of the fair value of the Preferred Stock is based on assumptions that market participants would use in their estimates of fair value. Some of these assumptions include estimates for expected dividends and the fair value of the underlying common stock. Using the Black Sholes pricing model and input for risk free interest rate of .97%, volatility of 180.2% , dividends of $0 and a three year term the Fair value of the Preferred Series F and F-1 shares were determined to be $301.81 per share and the Preferred Series G and G-1 were determined to be $350.43 per share.
Recently Issued Accounting Pronouncements
Recently Issued Accounting Pronouncements
 
In April 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-08 “Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity.” ASU No. 2014-08 changes the criteria for reporting discontinued operations and modifies related disclosure requirements. The new guidance is effective on a prospective basis for fiscal years beginning after December 15, 2014, and interim periods within annual periods beginning on or after December 15, 2015. The Company is currently assessing the future impact of ASU No. 2014-08 on its financial statements.
 
In May 2014, the FASB issued ASU No. 2014-09, “Revenue from Contracts with Customers,” which provides guidance for revenue recognition. The standard’s core principle is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The new guidance is effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. Early application is not permitted. The Company is currently assessing the potential impact of ASU No. 2014-09 on its financial statements.
 
In August 2014, the FASB issued ASU No. 2014-15, Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern (“ASU No. 2014-15”) that will require management to evaluate whether there are conditions and events that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the financial statements are issued on both an interim and annual basis. Management will be required to provide certain footnote disclosures if it concludes that substantial doubt exists or when its plans alleviate substantial doubt about the Company’s ability to continue as a going concern. ASU No. 2014-15 becomes effective for annual periods beginning in 2016 and for interim reporting periods starting in the first quarter of 2017. The Company is currently evaluating the impact of ASU 2014-15 on its financial statements.
Significant Accounting Policies
Significant Accounting Policies
 
There have been no material changes in the Company’s significant accounting policies to those previously disclosed in the Form 10-K.