Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Policies)

Summary of Significant Accounting Policies (Policies)
12 Months Ended
Mar. 31, 2018
Accounting Policies [Abstract]  
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents
Cash and cash equivalents consist of highly liquid investments with maturities of three months or less when purchased and include bank deposits and money market funds. Money market funds are accounted for as available-for-sale securities under the requirements of ASC Topic 320, Investments – Debt and Equity Securities (ASC 320).
Accounts Receivable, Policy [Policy Text Block]
Accounts Receivable and Allowance for Doubtful Accounts
Trade accounts receivable are recorded at the invoiced amount less payment discounts and estimated allowance for doubtful accounts. The Company provides allowances for doubtful accounts related to accounts receivable for estimated losses resulting from the inability of its customers to make required payments. The Company takes into consideration the overall quality of the receivable portfolio along with specifically identified customer risks. In circumstances where the Company is aware of a specific customer’s inability to meet its financial obligations to the Company, the Company provides allowances for bad debts against amounts due to reduce the net realized receivable to the amount it reasonably believes will be collected. In certain of the Company’s contracts, contractual billings do not coincide with revenue recognized on the contract.  Unbilled accounts receivable represent revenue recorded in excess of amounts billable pursuant to contract provisions and, generally, become billable at contractually specified dates.  Unbilled amounts are expected to be collected within one year.
Short-term Investment, Policy [Policy Text Block]
Short-term Investments
Certificates of deposit held for investment with an original maturity greater than 90 days and less than one year are carried at cost and reported as Short-term investments on the Consolidated Balance Sheets. The certificates of deposit are not debt securities.
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Concentrations of Credit Risk
Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash equivalents, and trade receivables. The Company currently invests its excess cash in prime money market funds.
Earnings Per Share, Policy [Policy Text Block]
Income (Loss) per Share
The computation of basic net income (loss) per share is computed using the weighted-average number of common shares outstanding during the period. Diluted net income per share includes the number of additional common shares that would have been outstanding if the dilutive potential shares had been issued. In periods with a net loss, all common stock equivalents are excluded from the per share calculation; therefore, the basic loss per share equals the diluted loss per share.
Inventory, Policy [Policy Text Block]
Inventories and Inventory Valuation
Inventories are stated at the lower of first-in, first-out (FIFO) cost or market value. Market value is based upon an estimated average selling price reduced by estimated costs of disposal. Should actual market conditions differ from the Company’s estimates, the Company’s future results of operations could be materially affected. Reductions in inventory valuation are included in cost of goods sold in the accompanying Consolidated Statements of Operations. The Company reviews inventory for excess quantities and obsolescence based on its best estimates of future demand, product lifecycle status and product development plans. The Company uses historical information along with these future estimates to reduce the inventory cost basis. Subsequent changes in facts and circumstances do not result in the restoration or increase in that newly established cost basis. Prices anticipated for future inventory demand are compared to current and committed inventory values.
Prepaid expenses policy text block [Policy Text Block]
Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets generally consist of prepaid product royalty, prepaid maintenance agreements and prepaid rent, which are amortized as expense generally over the term of the underlying contract or estimated product life.
Property, Plant and Equipment [Table Text Block]
Land, Property and Equipment
Land, property and equipment are stated at cost, net of accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the assets, or for leasehold improvements, the shorter of the remaining lease term or the estimated useful life. The estimated useful lives for machinery and equipment range from 5 to 7 years and for office, computer and research equipment from 2 to 5 years. Expenditures for major renewals and improvements that extend the useful life of property and equipment are capitalized.
Goodwill and Intangible Assets, Policy [Policy Text Block]
Intangible Assets
If the Company concludes that it is more likely than not that the fair value of an indefinite-lived intangible asset is less than its carrying value, a quantitative fair value assessment is performed and compared to the carrying value. If the fair value is less than the carrying value, impairment is recorded.
Revenue Recognition, Policy [Policy Text Block]
Revenue Recognition and Deferred Revenue
The Company's revenue is derived from the sale of products, software, and services. The Company records revenue from product sales transactions when title and risk of loss are passed to the customer, there is persuasive evidence of an arrangement for sale, delivery has occurred and/or services have been rendered, the sales price is fixed or determinable, and collectability is reasonably assured.
Revenue recognition on equipment, where software is incidental to the product as a whole or, where software is essential to the equipment’s functionality and falls under software accounting scope exceptions, generally occurs when products are shipped, risk of loss has transferred to the customer, objective evidence exists that customer acceptance provisions have been met, no significant obligations remain, collection is reasonably assured and warranty can be estimated.
Revenue recognition, where software is more than incidental to the product as a whole or, where software is sold on a stand-alone basis occurs when the software is delivered and ownership and risk of loss are transferred.
The Company also recognizes revenue from deployment services, maintenance agreements, training and professional services. Deployment services revenue results from installation of products at customer sites. Deployment services are not services required for the functionality of products, because customers do not have to purchase installation services from the Company, and may install products themselves, or hire third parties to perform the installation services. Revenue for deployment services, training and professional services is recognized upon completion and acceptance. Revenue from maintenance agreements is recognized ratably over the service period.
When a multiple element arrangement exists, the fee from the arrangement is allocated to the various deliverables, so the proper amount can be recognized as revenue as each element is delivered. Based on the composition of the arrangement, the Company analyzes the provisions of the accounting guidance to determine the appropriate model that is applied towards accounting for the multiple element arrangement. If the arrangement includes a combination of elements that fall within different applicable guidance, the Company follows the provisions of the hierarchical literature to separate those elements from each other and apply the relevant guidance to each.
If deliverables do not fall within the software revenue recognition guidance, the fair value of each element is established using the relative selling price method, which requires the Company to use vendor-specific objective evidence (VSOE), reliable third-party objective evidence or management's best estimate of selling price, in that order.
If deliverables fall within the software revenue recognition guidance, the fee is allocated to the various elements based on VSOE of fair value. If sufficient VSOE of fair value does not exist for the allocation of revenue to all the various elements in a multiple element arrangement, all revenue from the arrangement is deferred until the earlier of the point at which such sufficient VSOE of fair value is established or all elements within the arrangement are delivered. If VSOE of fair value exists for all undelivered elements, but does not exist for one or more delivered elements, the arrangement consideration is allocated to the various elements of the arrangement using the residual method of accounting. Under the residual method, the amount of the arrangement consideration allocated to the delivered elements is equal to the total arrangement consideration less the aggregate fair value of the undelivered elements. Using this method, any potential discount on the arrangement is allocated entirely to the delivered elements, which ensures that the amount of revenue recognized at any point in time is not overstated. Under the residual method, if VSOE of fair value exists for the undelivered element, generally maintenance, the fair value of the undelivered element is deferred and recognized ratably over the term of the maintenance contract, and the remaining portion of the arrangement is recognized as revenue upon delivery, which generally occurs upon delivery of the product.
The Company has established VSOE. The application of VSOE methodologies requires judgment, including the identification of individual elements in multiple element arrangements and whether there is VSOE of fair value for some or all elements.
The Company’s product return policy allows customers to return unused equipment for partial credit if the equipment is non-custom product, returned within specified time limits, and currently being manufactured and sold. Credit is not offered on returned products that are no longer manufactured and sold.
The Company records revenue net of sales returns and sales taxes in accordance with ASC Topic 605, Revenue Recognition (ASC 605).
Shipping and Handling Cost, Policy [Policy Text Block]
Shipping and Handling
Freight billed to customers is recorded as revenue. The Company classifies shipping and handling costs associated with the distribution of finished product to our customers as cost of revenue.
Product Warranties, Policy [Policy Text Block]
Product Warranties
Most of the Company’s products carry a limited warranty of up to seven years. The Company accrues for estimated warranty costs as products are shipped based on historical sales and cost of repair or replacement trends relative to sales.
Research and Development Expense, Policy [Policy Text Block]
Research and Development Costs
Engineering and product research and development costs are charged to expense as incurred.
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]
Stock-based Compensation
The Company recognizes stock-based compensation expense for all employee stock-based payments based upon the fair value on the awards grant date over the requisite service period. If the awards are performance based, the Company must estimate future performance attainment to determine the number of awards expected to vest. Determining the fair value of equity-based options requires the Company to estimate the expected volatility of its stock, the risk-free interest rate, expected option term, and expected dividend yield. The Company accounts for forfeitures as they occur.
Fair Value Measurement, Policy [Policy Text Block]
Fair Value Measurements
The Company accounts for the fair value of assets and liabilities in accordance with ASC 820. ASC 820 defines fair value and establishes a framework for measuring fair value as required by other accounting pronouncements.
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign Currency
The Company’s primary foreign currency exposure is subject to fluctuations in exchange rates for the U.S. dollar versus the Australian and Canadian dollar and the related effects on receivables and payables denominated in those currencies. The Company records transaction gains (losses) for fluctuations on foreign currency rates on accounts receivable, accounts payable, and cash as a component of other income (expense), net on the Consolidated Statements of Operations.
Income Tax, Policy [Policy Text Block]
Income Taxes
The Company accounts for income taxes under the provisions of ASC Topic 740, Income Taxes (ASC 740). ASC 740 requires an asset and liability based approach in accounting for income taxes. Deferred income tax assets, including net operating loss (NOL) and certain tax credit carryovers and liabilities, are recorded based on the differences between the financial statement and tax bases of assets and liabilities, applying enacted statutory tax rates in effect for the year in which the tax differences are expected to reverse. Valuation allowances are provided against deferred tax assets, which are assessed as not likely to be realized. On a quarterly basis, management evaluates the recoverability of deferred tax assets and the need for a valuation allowance. This evaluation requires the use of estimates and assumptions and considers all positive and negative evidence and factors, such as the scheduled reversal of temporary differences, the mix of earnings in the jurisdictions in which the Company operates, and prudent and feasible tax planning strategies. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the dates of enactment. The Company accounts for unrecognized tax benefits based upon its assessment of whether a tax benefit is more likely than not to be sustained upon examination by tax authorities. The Company reports a liability for unrecognized tax benefits resulting from unrecognized tax benefits taken or expected to be taken in a tax return and recognizes interest and penalties, if any, related to its unrecognized tax benefits in income tax expense.
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]
Recently Issued and Newly Adopted Accounting Pronouncements

In May 2017, the FASB issued ASU 2017-09, Compensation-Stock Compensation (Topic 718): Scope of Modification Accounting (ASU 2017-09). ASU 2017-09 clarifies which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in Topic 718. The standard is effective for annual periods, and interim periods within those annual reporting periods, beginning after December 15, 2017, with early adoption permitted. The Company does not expect the adoption of ASU 2017-09 to have a material impact on the Company's Consolidated Financial Statements.

In October 2016, the FASB issued ASU 2016-16, Income Taxes: Intra-Entity Transfers of Assets Other Than Inventory (ASU 2016-16). ASU 2016-16 requires the recognition of current and deferred income taxes for intra-entity asset transfers when the transaction occurs. ASU 2016-16 is effective for annual periods, and interim periods within those annual reporting periods, beginning after December 15, 2017. Early adoption is permitted. ASU 2016-16 is effective for the Company in the first quarter of fiscal 2019, and the Company does not expect the adoption of ASU 2016-16 to have a material impact on the Company's Consolidated Financial Statements.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flow (Topic 230) (ASU 2016-15). This update is intended to reduce diversity in practice in how certain transactions are classified in the statement of cash flows. The update provides new guidance regarding the classification of debt prepayment or debt extinguishment costs, settlement of zero-coupon debt instruments, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies, including bank-owned life insurance policies,
distributions received from equity method investments, beneficial interests in securitized transactions, and separately identifiable cash flows and application of the predominance principle. This standard will be effective for financial statements issued by public companies for annual periods, and interim periods within those annual reporting periods, beginning after December 15, 2017. Early adoption of the standard is permitted. The standard will be applied in a retrospective approach for each period presented. The Company does not anticipate any immediate impact to the Company upon adoption of ASU 2016-15 as the Company currently does not have any debt.
In February 2016, the FASB issued ASU 2016-02, Leases (ASU 2016-02). In September 2017, the FASB issued ASU 2017-13, Revenue Recognition (Topic 605), Revenue from Contracts with Customers (Topic 606), Leases (Topic 840), and Leases (Topic 842) (ASU 2017-13), which provides additional implementation guidance on the previously issued ASU 2016-02. ASU 2016-02 requires lessees to recognize leases on the balance sheet as a lease liability with a corresponding right-of-use asset for leases with a lease term of more than one year. ASU 2016-02 is effective for financial statements issued for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted. The new standard requires a modified retrospective transition for capital or operating leases existing at or entered into after the beginning of the earliest comparative period presented in the financial statements, but it does not require transition accounting for leases that expire prior to the date of initial application. The Company is currently evaluating the impact that ASU 2016-02 will have on the Company's Consolidated Financial Statements and related disclosures.
In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (ASU 2014-09), that outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. ASU 2014-09 is based on the principle that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASU also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to fulfill a contract. Entities have the option of using either a full retrospective or a modified retrospective approach for the adoption of the new standard. ASU 2014-09 is initially scheduled to become effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period; early adoption is not permitted. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers (Topic 606) — Deferral of the Effective Date (ASU 2015-14), which defers the effective date of ASU 2014-09 for one year and permits early adoption as early as the original effective date of ASU 2014-09. The new revenue standard may be applied retrospectively to each prior period presented or retrospectively with the cumulative effect recognized as of the date of adoption. In 2016, the FASB issued additional guidance to clarify the implementation guidance (ASU 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations; ASU 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing; ASU 2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients:and ASU 2016-20 (Topic 606) Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. In September 2017, the FASB issued ASU 2017-13, Revenue Recognition (Topic 605), Revenue from Contracts with Customers (Topic 606), Leases (Topic 840), and Leases (Topic 842). In November 2017, the FASB issued ASU 2017-14, Income Statement—Reporting Comprehensive Income (Topic 220), Revenue Recognition (Topic 605), and Revenue from Contracts with Customers (Topic 606). These amendments provide additional clarification and implementation guidance on the previously issued ASU 2014-09.

The Company commenced the assessment of ASU 2014-09 during the first quarter of fiscal year 2018 and developed a project plan to guide the implementation.  The assessment included (1) a comprehensive review of the guidance noting areas where differences in recognition and measurement may result from adopting the new standard (2) detailed contract analyses for each material revenue stream with its most significant customers (3) evaluated existing systems, concluding they are adequate to capture the appropriate data and (4) began the drafting of its accounting policies and new disclosure requirements to be included in the first quarter of fiscal 2018 Form 10-Q.  Noteworthy changes will include accelerated revenue recognition for right-to-use licenses that did not have VSOE, revised balance sheet presentation of return reserve as a refund liability under current liabilities instead of as net within accounts receivable, and additional disclosures about timing of revenue recognition and significant judgments made.   

The Company anticipates adopting certain practical expedients related to significant finance components and costs to obtain a contract.  The Company also anticipates to make certain policy elections related to the accounting for sales taxes, and shipping and handling. The Company adopted this new standard effective April 1, 2018, using the modified retrospective method that will result in a cumulative effect adjustment of $0.3 million as of the date of adoption.