Principles of Consolidation

The accompanying consolidated financial statements include the accounts of CleanSpark, Inc., and its wholly owned operating subsidiaries, CleanSpark, LLC, CleanSpark, II, LLC and CleanSpark Acquisition, Inc. All material intercompany transactions have been eliminated upon consolidation of these entities.

Use of estimates – The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates include estimates used to review the Company’s goodwill impairment, impairments and estimations of long-lived assets, revenue recognition on percentage of completion type contracts, allowances for uncollectible accounts, and the valuations of non-cash capital stock issuances. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable in the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

Revenue recognition

Revenue Recognition – Upon adoption of ASC Topic 606, the Company revised its accounting policy on revenue recognition from the policy provided in the Notes to Consolidated Financial Statements included in our September 30, 2018 10-K. The revised accounting policy on revenue recognition is provided below.

Engineering & Construction Contracts and Service Contracts

The company recognizes engineering and construction contract revenue over time, as performance obligations are satisfied, due to the continuous transfer of control to the customer. Engineering and construction contracts are generally accounted for as a single unit of account (a single performance obligation) and are not segmented between types of services. The company recognizes revenue using the percentage-of-completion method, based primarily on contract cost incurred to date compared to total estimated contract cost. The percentage-of-completion method (an input method) is the most faithful depiction of the company’s performance because it directly measures the value of the services transferred to the customer. Customer-furnished materials, labor and equipment and, in certain cases, subcontractor materials, labor and equipment, are included in revenue and cost of revenue when management believes that the company is acting as a principal rather than as an agent (i.e., the company integrates the materials, labor and equipment into the deliverables promised to the customer). Customer-furnished materials are only included in revenue and cost when the contract includes construction activity and the company has visibility into the amount the customer is paying for the materials or there is a reasonable basis for estimating the amount. The company recognizes revenue, but not profit, on certain uninstalled materials that are not specifically produced, fabricated, or constructed for a project. Revenue on these uninstalled materials is recognized when the cost is incurred (when control is transferred). Changes to total estimated contract cost or losses, if any, are recognized in the period in which they are determined as assessed at the contract level. Pre-contract costs are expensed as incurred unless they are expected to be recovered from the client. Project mobilization costs are generally charged to project costs as incurred when they are an integrated part of the performance obligation being transferred to the client. Customer payments on engineering and construction contracts are typically due within 30 to 45 days of billing, depending on the contract.

For service contracts (including maintenance contracts) in which the company has the right to consideration from the customer in an amount that corresponds directly with the value to the customer of the company’s performance completed to date, revenue is recognized when services are performed and contractually billable. For all other service contracts, the company recognizes revenue over time using the cost-to-cost percentage-of-completion method. Service contracts that include multiple performance obligations are segmented between types of services. For contracts with multiple performance obligations, the company allocates the transaction price to each performance obligation using an estimate of the stand-alone selling price of each distinct service in the contract. Revenue recognized on service contracts that have not been billed to clients is classified as a current asset under contract assets on the Consolidated Balance Sheet. Amounts billed to clients in excess of revenue recognized on service contracts to date are classified as a current liability under contract liabilities. Customer payments on service contracts are typically due within 30 days of billing, depending on the contract.

Contract assets represent revenue recognized in excess of amounts billed and include unbilled receivables (typically for cost reimbursable contracts) of $0 and contract work in progress (typically for fixed-price contracts) of $0 as of December 31, 2018. Unbilled receivables, which represent an unconditional right to payment subject only to the passage of time, are reclassified to accounts receivable when they are billed under the terms of the contract. Advances that are payments on account of contract assets of $0 and $0 as of December 31, 2018 and September 30, 2018, respectively, have been deducted from contract assets. Contract liabilities represent amounts billed to clients in excess of revenue recognized to date. The Company recognized revenue of $0 during the three months ended December 31, 2018 that was included in contract liabilities as of September 30, 2018.

Revenues from Sale of Equipment

Performance obligations satisfied over time.

We recognize revenue on agreements for the sale of customized goods including controller hardware and critical power switch gear equipment, on an over time basis. We recognize revenue using percentage of completion based on costs incurred relative to total expected costs. Our estimate of costs to be incurred to fulfill our promise to a customer is based on our history of manufacturing or constructing similar assets for customers and is updated routinely to reflect changes in quantity or pricing of the inputs. We recognize revenue as we customize the customer's equipment during the manufacturing or integration process and obtain right to payment for work performed. We provide for potential losses on any of these agreements when it is probable that we will incur the loss.

Our billing terms for these over-time contracts vary but are generally based on achieving specified milestones. The differences between the timing of our revenue recognized (based on costs incurred) and customer billings (based on contractual terms) results in changes to our contract asset or contract liability positions.

Performance Obligations Satisfied at a point in time.

We recognize revenue on agreements for non-customized equipment we sell on a standardized basis for sale to the market at a point in time. We recognize revenue at the point in time that the customer obtains control of the good, which is generally no earlier than when the customer has physical possession of the product. We use proof of delivery for certain large equipment with more complex logistics, whereas the delivery of other equipment is estimated based on historical averages of in-transit periods (i.e., time between shipment and delivery).

In situations where arrangements include customer acceptance provisions based on seller or customer-specified objective criteria, we recognize revenue when we have concluded that the customer has control of the goods and that acceptance is likely to occur. We generally do not provide for anticipated losses on point in time transactions prior to transferring control of the equipment to the customer.

Our billing terms for these point in time equipment contracts vary and generally coincide with delivery to the customer; however, within certain businesses, we receive progress payments from customers for large equipment purchases, which is generally to reserve production slots with our manufacturing partners.

Service Performance obligations satisfied over time.

We enter into long-term product service agreements with our customers primarily within our microgrid segment. These agreements require us to provide preventative maintenance, and standby support services that include certain levels of assurance regarding system performance throughout the contract periods, these contracts will generally range from 5 to 10 years. We account for items that are integral to the maintenance of the equipment as part of our service related performance obligation, unless the customer has a substantive right to make a separate purchasing decision (e.g., equipment upgrade). Contract modifications that extend or revise contract terms are not uncommon and generally result in our recognizing the impact of the revised terms prospectively over the remaining life of the modified contract (i.e., effectively like a new contract). Revenues are recognized for these arrangements on a straight line basis consistent with the nature, timing and extent of our services, which primarily relate to routine maintenance and as needed product repairs. Our billing terms for these contracts vary, but we generally invoice periodically as services are provided.

Variable Consideration

The nature of the company’s contracts gives rise to several types of variable consideration, including claims and unpriced change orders; awards and incentive fees; and liquidated damages and penalties. The company recognizes revenue for variable consideration when it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur. The company estimates the amount of revenue to be recognized on variable consideration using the expected value (i.e., the sum of a probability-weighted amount) or the most likely amount method, whichever is expected to better predict the amount. Factors considered in determining whether revenue associated with claims (including change orders in dispute and unapproved change orders in regard to both scope and price) should be recognized include the following: (a) the contract or other evidence provides a legal basis for the claim, (b) additional costs were caused by circumstances that were unforeseen at the contract date and not the result of deficiencies in the company’s performance, (c) claim-related costs are identifiable and considered reasonable in view of the work performed, and (d) evidence supporting the claim is objective and verifiable. If the requirements for recognizing revenue for claims or unapproved change orders are met, revenue is recorded only when the costs associated with the claims or unapproved change orders have been incurred. Back charges to suppliers or subcontractors are recognized as a reduction of cost when it is determined that recovery of such cost is probable and the amounts can be reliably estimated. Disputed back charges are recognized when the same requirements described above for claims accounting have been satisfied.

The company generally provides limited warranties for work performed under its engineering and construction contracts. The warranty periods typically extend for a limited duration following substantial completion of the company’s work on a project. Historically, warranty claims have not resulted in material costs incurred.

Practical Expedients

If the company has a right to consideration from a customer in an amount that corresponds directly with the value of the company’s performance completed to date (a service contract in which the company bills a fixed amount for each hour of service provided), the company recognizes revenue in the amount to which it has a right to invoice for services performed.

The company does not adjust the contract price for the effects of a significant financing component if the company expects, at contract inception, that the period between when the company transfers a service to a customer and when the customer pays for that service will be one year or less.

The company has made an accounting policy election to exclude from the measurement of the transaction price all taxes assessed by governmental authorities that are collected by the company from its customers (use taxes, value added taxes, some excise taxes).

For the three months ended December 31, 2018 and 2017, the Company reported revenues of $262,907 and $18,080, respectively.

Retention receivable is the amount withheld by a customer until a contract is completed. Retention receivables of $26,928 and $17,751 were included in the balance of trade accounts receivable as of December 31, 2018 and September 30, 2018, respectively.

Earnings (loss) per share

Earnings (loss) per share – The Company reports earnings (loss) per share in accordance with Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) 260-10 “Earnings Per Share,” which provides for calculation of “basic” and “diluted” earnings per share. Basic earnings per share includes no dilution and is computed by dividing net income or loss available to common stockholders by the weighted average common shares outstanding the period. Diluted earnings per share reflect the potential dilution of securities that could share in the earnings of an entity. The calculation of diluted net loss per share gives effect to common stock equivalents; however, potential common shares are excluded if their effect is anti-dilutive. As of December 31, 2018, there are 56,406,617 shares issuable upon exercise of outstanding options, warrants and convertible debt which have been excluded as anti-dilutive.

Concentration Risk

At times throughout the year, the Company may maintain cash balances in certain bank accounts in excess of FDIC limits. As of December 31, 2018, the cash balance in excess of the FDIC limits was $4,372,728. The Company has not experienced any losses in such accounts and believes it is not exposed to any significant credit risk in these accounts. The Company had certain customers whose revenue individually represented 10% or more of the Company’s total revenue. (See Note 13 for details.)

Fair Value of financial instruments

Fair Value of financial instruments –The carrying value of cash, accounts payable and accrued expenses, and debt (See Notes 6 & 7) approximate their fair values because of the short-term nature of these instruments. Management believes the Company is not exposed to significant interest or credit risks arising from these financial instruments. The carrying amount of the Company’s long-term convertible debt is also stated at fair value of $5,250,000 since the stated rate of interest approximates market rates.

Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value maximize the use of observable inputs and minimize the use of unobservable inputs. The Company utilizes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the last unobservable.

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Level 1

Quoted prices in active markets for identical assets or liabilities. These are typically obtained from real-time quotes for transactions in active exchange markets involving identical assets.

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Level 2

Quoted prices for similar assets and liabilities in active markets; quoted prices included for identical or similar assets and liabilities that are not active; and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets. These are typically obtained from readily-available pricing sources for comparable instruments.

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Level 3

Unobservable inputs, where there is little or no market activity for the asset or liability. These inputs reflect the reporting entity’s own beliefs about the assumptions that market participants would use in pricing the asset or liability, based on the best information available in the circumstances.