Summary of Significant Accounting Policies	12 Months Ended
Jun. 30, 2018
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	(2) Summary of Significant Accounting Policies Principles of Consolidation and Basis of Presentation The consolidated financial statements include the accounts of Astrotech Corporation and its majority-owned subsidiaries that are required to be consolidated. All intercompany transactions have been eliminated in consolidation. On Monday, October 16, 2017, the Company effectuated a reverse stock split of its shares of Common Stock whereby every five (5) pre-split shares of Common Stock were exchanged for one (1) post-split share of the Company's Common Stock (“Reverse Stock Split”). No fractional shares were issued in connection with the Reverse Stock Split. Stockholders who would otherwise have held a fractional share of the Common Stock received a cash payment in lieu thereof. Numbers presented in these financial statements have been adjusted to reflect the Reverse Stock Split. Use of Estimates The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that directly affect the amounts reported in the Company’s consolidated financial statements and accompanying notes. Management continuously evaluates its critical accounting policies and estimates, including those used in evaluating the recoverability of long-lived assets, recognition of revenue, valuation of inventory, and the recognition and measurement of loss contingencies, if any. Actual results may vary. Revenue Recognition Astrotech recognizes revenue employing two generally accepted revenue recognition methodologies. The methodology used is based on contract type and the manner in which products and services are provided. Production Unit Sales and Software Licensing Agreements When revenue for sale of manufactured product is commenced or when the Company licenses its software for use, the Company will recognize revenue when it is realized or realizable and earned. The Company considers revenue realized or realizable and earned when a firm sales contract or invoice is in place, delivery has occurred or services have been provided, and collectability is reasonably assured. In fiscal year 2018, the Company had two revenue sources and, in both arrangements, there were no undelivered elements at June 30, 2018. Construction-Type and Production-Type Contracts In the prior year, most of the Company’s revenue was derived from contracts to manufacture mass spectrometers to a buyer’s specification. These contracts are accounted for under the provisions of FASB ASC Topic 605-35 “Revenue Recognition: Construction-Type and Production-Type Contracts.” These contracts are fixed-price and are recorded on the percentage-of-completion basis using the ratio of costs incurred to estimated total costs at completion as the measurement basis for progress toward completion and revenue recognition. Any losses identified on contracts are recognized immediately. Contract accounting requires significant judgment relative to assessing risks, estimating contract costs, and making related assumptions for schedule and technical issues. With respect to contract change orders, claims, or similar items, judgment must be used in estimating related amounts and assessing the potential for realization. These amounts are only included in contract value when they can be reliably estimated and realization is probable. The Company enters into fixed-priced subcontracts on government projects. Revenue from certain long-term, integrated project management contracts to provide new prototypes and completion services is reported on the percentage-of-completion method of accounting. At the outset of each contract, the Company prepares a detailed analysis of our estimated cost to complete the project, and our progress is based on the percentage of projected cost incurred. Risks related to service delivery, usage, productivity, and other factors are considered in the estimation process. The recording of profits and losses on long-term contracts requires an estimate of the total profit or loss over the life of each contract. This estimate requires consideration of total contract value, change orders, and claims, less costs incurred and estimated costs to complete. Anticipated losses on contracts are recorded in full in the period in which they become evident. Profits are recorded based upon the total estimated contract profit times the current percentage complete for the contract. The Company did not recognize any revenue from contracts to manufacture mass spectrometers to a buyer’s specification in fiscal year 2018. As of June 30, 2018, there were not any unrecognized contract revenues or costs. Research and Development Research and development costs are expensed as incurred. Research and development costs are used to improve system functionality, streamline and simplify the user experience, and extend our capabilities into customer-defined, application-specific opportunities. Other research and development activities include building innovative solutions consisting of customized off-the-shelf hardware and internally-developed, reliable AI software and services. Furthermore, the Company aggressively seeks patent protection from the U.S. Patent & Trademark Office and foreign patent offices. Net Loss per Common Share Basic net loss per common share is calculated by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is the same as basic net loss per common share as the potential dilutive shares are considered to be anti-dilutive. For more information, see Note 13. Cash and Cash Equivalents The Company considers short-term investments with original maturities of three months or less to be cash equivalents. Cash equivalents are comprised primarily of operating cash accounts, money market investments, and certificates of deposits. Accounts Receivable The carrying value of the Company’s accounts receivable, net of the allowance for doubtful accounts, represents their estimated net realizable value. Astrotech estimates the allowance for doubtful accounts based on type of customer, age of outstanding receivable, historical collection trends, and existing economic conditions. If events or changes in circumstances indicate that a specific receivable balance may be unrealizable, further consideration is given to the collectability of those balances, and the allowance is adjusted accordingly. Receivable balances deemed uncollectible are written off against the allowance. The Company anticipates collecting all unreserved receivables within one year. As of June 30, 2018 and 2017, there was no allowance for doubtful accounts deemed necessary. Inventory The Company computes inventory cost on a first-in, first-out basis, and inventory is valued at the lower of cost and net realizable value. The valuation of inventory also requires the Company to estimate obsolete and excess inventory as well as inventory that is not of saleable quality. Property and Equipment Property and equipment are stated at cost, less accumulated depreciation. All furniture, fixtures, and equipment are depreciated using the straight-line method over the estimated useful lives of the respective assets, which is generally five years. Purchased software is typically depreciated over three years. Leasehold improvements are amortized over the shorter of the useful life of the improvement or the term of the lease. Repairs and maintenance are expensed when incurred. Impairment of Long-Lived Assets The Company continuously evaluates its long-lived assets for impairment to assess whether the carrying amount of an asset may not be recoverable. Our evaluation is based on an assessment of potential indicators of impairment, such as an adverse change in the business climate that could affect the value of an asset, current or forecasted operating or cash flow losses that demonstrate continuing losses associated with the use of an asset, and a current expectation that, more likely than not, an asset will be disposed of before the end of its previously estimated useful life. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted net cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. Recoverability of long-lived assets is dependent on a number of conditions, including uncertainty about future events and demand for our services. During the fourth quarter of fiscal year 2018, the Company determined that there was an impairment indicator associated with the Color ICE™ software platform and scanner of Astral (“Astral assets”). During the quarter, management’s push to sell a newer version of Astral’s Color ICE™ software to a major scanning company was postponed, possibly indefinitely. In addition, even though the Company secured its first contract subsequent to year-end that utilizes Astral’s latest software, the expectations under the contract remain unclear and the contract could yield limited, or possibly no, additional revenue. In light of the Company’s limited resources, expenses in Astral have been reduced and efforts have been scaled back until the market begins to develop. Due to the delay in the development of the market which has to date not yielded significant revenues, management believes that, for the foreseeable future, it is probable that Astral net cash flows will continue to fall short of the value of the Astral assets. Management therefore recorded an impairment charge of $1.6 million in fiscal year 2018. As of June 30, 2018, the fair value of these assets was immaterial. On June 1, 2018, the Company entered into its third amendment of the original lease for the 1^st Detect facility removing 8,118 square feet from its leased space. Management therefore wrote-off the leasehold improvements and other assets associated with this reduction of square footage. The total amount associated with this impairment is $114 thousand. See Note 15 for more information relating to the amended lease agreement. Fair Value of Financial Instruments Astrotech’s financial instruments consist of cash and cash equivalents, accounts receivable, accounts payable, and accrued liabilities. Management believes the carrying amounts of these assets and liabilities approximates their fair value due to their liquidity. For more information about the Company’s accounting policies surrounding fair value investments, see Note 9. Available-for-Sale Investments Investments that are designated as available-for-sale are reported at fair value, with unrealized gains and losses recorded in accumulated other comprehensive loss. The Company determines the cost of investments sold based on a first-in, first-out cost basis at the individual security level. The Company’s investments are subject to a periodic impairment review and are evaluated based on the specific facts and circumstances present at the time of assessment, which include consideration of general market conditions, the duration and extent to which the fair value is below cost, and the Company’s ability and intent to hold the investment for a sufficient period of time to allow for recovery of value in the foreseeable future. The Company also considers specific adverse conditions related to the financial health of, and the business outlook for, the investee, which may include industry and sector performance, changes in technology, operational and financing cash flow factors, and changes in the investee’s credit rating. The Company records other than temporary impairments on marketable equity securities and marketable equity method investments in gains (losses) on equity investments, net of previously recorded gains (losses). For more information on investments, see Note 4. Operating Leases The Company leases space under operating leases. Lease agreements often include tenant improvement allowances, rent holidays, and rent escalation clauses, as defined in the respective lease agreements. The Company’s lease agreements include renewal periods at the Company’s option. The Company recognizes rent holiday periods, tenant improvement allowances, and scheduled rent increases on a straight-line basis over the lease term beginning with the date the Company takes possession of the leased property. The Company records tenant improvement allowances and rent holidays as deferred rent liabilities on the consolidated balance sheets and amortizes the deferred rent over the terms of the lease to rent expense on the consolidated statements of operations. Share-Based Compensation The Company accounts for share-based awards to employees based on the fair value of the award on the grant date. The fair value of stock options is estimated using the expected dividend yields of the Company’s stock, the expected volatility of the stock, the expected length of time the options remain outstanding, and the risk-free interest rates. Changes in one or more of these factors may significantly affect the estimated fair value of the stock options. The Company recognizes forfeitures as they occur. The fair value of awards that are likely to meet goals, if any, are recorded as an expense over the vesting period. For more information, see Note 11. Noncontrolling Interest Noncontrolling interest accounting is applied for any entities where the Company maintains control but less than 100% ownership. The Company clearly identifies the noncontrolling interest in the balance sheets and income statements. The Company also discloses three measures of net loss: net loss, net loss attributable to noncontrolling interest, and net loss attributable to Astrotech Corporation. The Company’s operating cash flows in its consolidated statements of cash flows reflect net loss, while basic and diluted loss per share calculations reflect net loss attributable to Astrotech Corporation. Income Taxes The Company accounts for income taxes under the liability method, whereby deferred tax asset or liability account balances are determined based on the difference between the financial statement and the tax bases of assets and liabilities using current tax laws and rates in effect for the year in which the differences are expected to affect taxable income. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period that includes the enactment date. A valuation allowance is established when it is more likely than not that some portion or all of the deferred tax assets will not be realized. Treasury Stock The Company records treasury stock at the cost to acquire it and includes treasury stock as a component of stockholders’ equity. Accounting Pronouncements In May 2014, the FASB issued Accounting Standards Update (“ASU”) 2014-09, “Revenue from Contracts with Customers” (Topic 606) (“ASU 2014-09”), which supersedes the revenue recognition requirements in Accounting Standards Codification (“ASC”) 605, Revenue Recognition (as updated by ASU 2015-14 in August 2015, ASU 2016-08 in March 2016, and ASU 2016-20 in December 2016). The core principle of ASU 2014-09 is that an entity should recognize revenue to depict the transfer of promised 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 guidance provides a five-step process to achieve that core principle. ASU 2014-09 requires disclosures enabling users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. Additionally, qualitative and quantitative disclosures are required about contracts with customers, significant judgments and changes in judgments, and assets recognized from the costs to obtain or fulfill a contract. ASU 2014-09 was to be effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. ASU 2015-14 delayed the required adoption date for public entities to periods beginning after December 15, 2017, although early adoption to the original effective date under ASU 2014-09 is permitted. Once implemented, the Company can use one of two retrospective application methods for prior periods. Astrotech has completed its evaluation of the provisions of this standard and concluded that the adoption will not result in a material adjustment to beginning accumulated deficit as the Company does not have any uncompleted revenue contracts. Revenue is measured as the amount of consideration the Company expects to receive in exchange for providing the service. The Company will adopt this new standard effective July 1, 2018 using the modified retrospective method of adoption as permitted by the standard. Under this method, the cumulative effect of initially applying the standard is recognized as an adjustment to the opening balance of stockholders’ equity, and revenues reported in the periods prior to the date of adoption are not changed. Astrotech will not, however, make such an adjustment to stockholders’ equity as a result of our evaluation. The adoption of Topic 606 will have no material impact on our financial position, results of operations, stockholders’ equity, or cash flows. In January 2016, the FASB issued ASU 2016-01, “Financial Instruments - Overall: Recognition and Measurement of Financial Assets and Financial Liabilities” (“ASU 2016-01”). ASU 2016-01 modifies how entities measure equity investments and present changes in the fair value of financial liabilities. Under the new guidance, entities will have to measure equity investments that do not result in consolidation and are not accounted for under the equity method at fair value and recognize any changes in fair value in net income unless the investments qualify for the new practicality exception. A practicality exception will apply to those equity investments that do not have a readily determinable fair value and do not qualify for the practical expedient to estimate fair value under ASC 820, “Fair Value Measurements,” and as such these investments may be measured at cost. ASU 2016-01 will be effective for the Company’s fiscal year beginning July 1, 2018, and subsequent interim periods. The adoption of ASU 2016-01 is not expected to have an impact on the Company’s financial statements. The Company will adopt this ASU in fiscal year 2019. In February 2016, the FASB issued ASU 2016-02: Leases (Topic 842) and ASU 2018-10: Codification Improvements to Topic 842, Leases. These ASUs require that a lessee recognize in its statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. The asset will be based on the liability, subject to adjustment, such as for initial direct costs. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. For income statement purposes, leases are still required to be classified as either operating or finance. Operating leases will result in straight-line expense while finance leases will result in a front-loaded expense pattern. The Company is assessing the impact the adoption of these standards will have on its financial statements and plans to adopt this ASU in fiscal year 2020. In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASU 2016-13”). ASU 2016-13 amends guidance on reporting credit losses for assets held at amortized cost basis and available-for-sale debt securities. For assets held at amortized cost basis, ASU 2016-13 eliminates the probable initial recognition threshold in current generally accepted accounting standards, and, instead, requires an entity to reflect its current estimate of all expected credit losses. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial assets to present the net amount expected to be collected. For available-for-sale debt securities, credit losses should be measured in a manner similar to current generally accepted accounting standards; however, ASU 2016-13 will require that credit losses be presented as an allowance rather than as a write-down. ASU 2016-13 affects entities holding financial assets and net investment in leases that are not accounted for at fair value through net income. This amendment affects loans, debt securities, trade receivables, net investments in leases, off balance sheet credit exposures, reinsurance receivables, and any other financial assets not excluded from the scope that have the contractual right to receive cash. ASU 2016-13 is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The Company is currently evaluating the impact the adoption of this standard will have on its financial statements. In August 2016, the FASB issued ASU 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments” (“ASU 2016-15”). ASU 2016-15 will make eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017. The new standard will require adoption on a retrospective basis unless it is impracticable to apply, in which case it would be required to apply the amendments prospectively as of the earliest date practicable. The Company adopted the provisions of ASU 2016-15 effective July 1, 2018, and it appears that the adoption of this standard will not impact the Company’s consolidated statement of cash flows going forward. 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 when changes to the terms or conditions of a share-based payment award must be accounted for as a modification. The new guidance is expected to reduce diversity in practice and result in fewer changes to the terms of an award being accounted for as a modification. Changes to the terms or conditions of a share-based payment award that do not impact the fair value of the award, vesting conditions, and the classification as an equity or liability instrument will not need to be assessed under modification accounting. ASU 2017-09 is effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2017. The amendments in this update should be applied prospectively to an award modified on or after the adoption date. The Company adopted the provisions of ASU 2017-09 effective July 1, 2018. The adoption of ASU 2017-09 did not impact the Company’s accounting for its stock-based compensation.

(2) Summary of Significant Accounting Policies

Principles of Consolidation and Basis of Presentation

The consolidated financial statements include the accounts of Astrotech Corporation and its majority-owned subsidiaries that are required to be consolidated. All intercompany transactions have been eliminated in consolidation.

On Monday, October 16, 2017, the Company effectuated a reverse stock split of its shares of Common Stock whereby every five (5) pre-split shares of Common Stock were exchanged for one (1) post-split share of the Company's Common Stock (“Reverse Stock Split”). No fractional shares were issued in connection with the Reverse Stock Split. Stockholders who would otherwise have held a fractional share of the Common Stock received a cash payment in lieu thereof. Numbers presented in these financial statements have been adjusted to reflect the Reverse Stock Split.

Use of Estimates

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that directly affect the amounts reported in the Company’s consolidated financial statements and accompanying notes. Management continuously evaluates its critical accounting policies and estimates, including those used in evaluating the recoverability of long-lived assets, recognition of revenue, valuation of inventory, and the recognition and measurement of loss contingencies, if any. Actual results may vary.

Revenue Recognition

Astrotech recognizes revenue employing two generally accepted revenue recognition methodologies. The methodology used is based on contract type and the manner in which products and services are provided.

Production Unit Sales and Software Licensing Agreements

When revenue for sale of manufactured product is commenced or when the Company licenses its software for use, the Company will recognize revenue when it is realized or realizable and earned. The Company considers revenue realized or realizable and earned when a firm sales contract or invoice is in place, delivery has occurred or services have been provided, and collectability is reasonably assured. In fiscal year 2018, the Company had two revenue sources and, in both arrangements, there were no undelivered elements at June 30, 2018.

Construction-Type and Production-Type Contracts

In the prior year, most of the Company’s revenue was derived from contracts to manufacture mass spectrometers to a buyer’s specification. These contracts are accounted for under the provisions of FASB ASC Topic 605-35 “Revenue Recognition: Construction-Type and Production-Type Contracts.” These contracts are fixed-price and are recorded on the percentage-of-completion basis using the ratio of costs incurred to estimated total costs at completion as the measurement basis for progress toward completion and revenue recognition. Any losses identified on contracts are recognized immediately. Contract accounting requires significant judgment relative to assessing risks, estimating contract costs, and making related assumptions for schedule and technical issues. With respect to contract change orders, claims, or similar items, judgment must be used in estimating related amounts and assessing the potential for realization. These amounts are only included in contract value when they can be reliably estimated and realization is probable.

The Company enters into fixed-priced subcontracts on government projects. Revenue from certain long-term, integrated project management contracts to provide new prototypes and completion services is reported on the percentage-of-completion method of accounting. At the outset of each contract, the Company prepares a detailed analysis of our estimated cost to complete the project, and our progress is based on the percentage of projected cost incurred. Risks related to service delivery, usage, productivity, and other factors are considered in the estimation process. The recording of profits and losses on long-term contracts requires an estimate of the total profit or loss over the life of each contract. This estimate requires consideration of total contract value, change orders, and claims, less costs incurred and estimated costs to complete. Anticipated losses on contracts are recorded in full in the period in which they become evident. Profits are recorded based upon the total estimated contract profit times the current percentage complete for the contract. The Company did not recognize any revenue from contracts to manufacture mass spectrometers to a buyer’s specification in fiscal year 2018. As of June 30, 2018, there were not any unrecognized contract revenues or costs.

Research and Development

Research and development costs are expensed as incurred. Research and development costs are used to improve system functionality, streamline and simplify the user experience, and extend our capabilities into customer-defined, application-specific opportunities. Other research and development activities include building innovative solutions consisting of customized off-the-shelf hardware and internally-developed, reliable AI software and services. Furthermore, the Company aggressively seeks patent protection from the U.S. Patent & Trademark Office and foreign patent offices.

Net Loss per Common Share

Basic net loss per common share is calculated by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is the same as basic net loss per common share as the potential dilutive shares are considered to be anti-dilutive. For more information, see Note 13.

Cash and Cash Equivalents

The Company considers short-term investments with original maturities of three months or less to be cash equivalents. Cash equivalents are comprised primarily of operating cash accounts, money market investments, and certificates of deposits.

Accounts Receivable

The carrying value of the Company’s accounts receivable, net of the allowance for doubtful accounts, represents their estimated net realizable value. Astrotech estimates the allowance for doubtful accounts based on type of customer, age of outstanding receivable, historical collection trends, and existing economic conditions. If events or changes in circumstances indicate that a specific receivable balance may be unrealizable, further consideration is given to the collectability of those balances, and the allowance is adjusted accordingly. Receivable balances deemed uncollectible are written off against the allowance. The Company anticipates collecting all unreserved receivables within one year. As of June 30, 2018 and 2017, there was no allowance for doubtful accounts deemed necessary.

Inventory

The Company computes inventory cost on a first-in, first-out basis, and inventory is valued at the lower of cost and net realizable value. The valuation of inventory also requires the Company to estimate obsolete and excess inventory as well as inventory that is not of saleable quality.

Property and Equipment

Property and equipment are stated at cost, less accumulated depreciation. All furniture, fixtures, and equipment are depreciated using the straight-line method over the estimated useful lives of the respective assets, which is generally five years. Purchased software is typically depreciated over three years. Leasehold improvements are amortized over the shorter of the useful life of the improvement or the term of the lease. Repairs and maintenance are expensed when incurred.

Impairment of Long-Lived Assets

The Company continuously evaluates its long-lived assets for impairment to assess whether the carrying amount of an asset may not be recoverable. Our evaluation is based on an assessment of potential indicators of impairment, such as an adverse change in the business climate that could affect the value of an asset, current or forecasted operating or cash flow losses that demonstrate continuing losses associated with the use of an asset, and a current expectation that, more likely than not, an asset will be disposed of before the end of its previously estimated useful life. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted net cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. Recoverability of long-lived assets is dependent on a number of conditions, including uncertainty about future events and demand for our services.

During the fourth quarter of fiscal year 2018, the Company determined that there was an impairment indicator associated with the Color ICE™ software platform and scanner of Astral (“Astral assets”). During the quarter, management’s push to sell a newer version of Astral’s Color ICE™ software to a major scanning company was postponed, possibly indefinitely. In addition, even though the Company secured its first contract subsequent to year-end that utilizes Astral’s latest software, the expectations under the contract remain unclear and the contract could yield limited, or possibly no, additional revenue. In light of the Company’s limited resources, expenses in Astral have been reduced and efforts have been scaled back until the market begins to develop. Due to the delay in the development of the market which has to date not yielded significant revenues, management believes that, for the foreseeable future, it is probable that Astral net cash flows will continue to fall short of the value of the Astral assets. Management therefore recorded an impairment charge of $1.6 million in fiscal year 2018. As of June 30, 2018, the fair value of these assets was immaterial.

On June 1, 2018, the Company entered into its third amendment of the original lease for the 1^st Detect facility removing 8,118 square feet from its leased space. Management therefore wrote-off the leasehold improvements and other assets associated with this reduction of square footage. The total amount associated with this impairment is $114 thousand. See Note 15 for more information relating to the amended lease agreement.

Fair Value of Financial Instruments

Astrotech’s financial instruments consist of cash and cash equivalents, accounts receivable, accounts payable, and accrued liabilities. Management believes the carrying amounts of these assets and liabilities approximates their fair value due to their liquidity. For more information about the Company’s accounting policies surrounding fair value investments, see Note 9.

Available-for-Sale Investments

Investments that are designated as available-for-sale are reported at fair value, with unrealized gains and losses recorded in accumulated other comprehensive loss. The Company determines the cost of investments sold based on a first-in, first-out cost basis at the individual security level. The Company’s investments are subject to a periodic impairment review and are evaluated based on the specific facts and circumstances present at the time of assessment, which include consideration of general market conditions, the duration and extent to which the fair value is below cost, and the Company’s ability and intent to hold the investment for a sufficient period of time to allow for recovery of value in the foreseeable future. The Company also considers specific adverse conditions related to the financial health of, and the business outlook for, the investee, which may include industry and sector performance, changes in technology, operational and financing cash flow factors, and changes in the investee’s credit rating. The Company records other than temporary impairments on marketable equity securities and marketable equity method investments in gains (losses) on equity investments, net of previously recorded gains (losses). For more information on investments, see Note 4.

Operating Leases

The Company leases space under operating leases. Lease agreements often include tenant improvement allowances, rent holidays, and rent escalation clauses, as defined in the respective lease agreements. The Company’s lease agreements include renewal periods at the Company’s option. The Company recognizes rent holiday periods, tenant improvement allowances, and scheduled rent increases on a straight-line basis over the lease term beginning with the date the Company takes possession of the leased property. The Company records tenant improvement allowances and rent holidays as deferred rent liabilities on the consolidated balance sheets and amortizes the deferred rent over the terms of the lease to rent expense on the consolidated statements of operations.

Share-Based Compensation

The Company accounts for share-based awards to employees based on the fair value of the award on the grant date. The fair value of stock options is estimated using the expected dividend yields of the Company’s stock, the expected volatility of the stock, the expected length of time the options remain outstanding, and the risk-free interest rates. Changes in one or more of these factors may significantly affect the estimated fair value of the stock options. The Company recognizes forfeitures as they occur. The fair value of awards that are likely to meet goals, if any, are recorded as an expense over the vesting period. For more information, see Note 11.

Noncontrolling Interest

Noncontrolling interest accounting is applied for any entities where the Company maintains control but less than 100% ownership. The Company clearly identifies the noncontrolling interest in the balance sheets and income statements. The Company also discloses three measures of net loss: net loss, net loss attributable to noncontrolling interest, and net loss attributable to Astrotech Corporation. The Company’s operating cash flows in its consolidated statements of cash flows reflect net loss, while basic and diluted loss per share calculations reflect net loss attributable to Astrotech Corporation.

Income Taxes

The Company accounts for income taxes under the liability method, whereby deferred tax asset or liability account balances are determined based on the difference between the financial statement and the tax bases of assets and liabilities using current tax laws and rates in effect for the year in which the differences are expected to affect taxable income. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period that includes the enactment date. A valuation allowance is established when it is more likely than not that some portion or all of the deferred tax assets will not be realized.

Treasury Stock

The Company records treasury stock at the cost to acquire it and includes treasury stock as a component of stockholders’ equity.

Accounting Pronouncements

In May 2014, the FASB issued Accounting Standards Update (“ASU”) 2014-09, “Revenue from Contracts with Customers” (Topic 606) (“ASU 2014-09”), which supersedes the revenue recognition requirements in Accounting Standards Codification (“ASC”) 605, Revenue Recognition (as updated by ASU 2015-14 in August 2015, ASU 2016-08 in March 2016, and ASU 2016-20 in December 2016). The core principle of ASU 2014-09 is that an entity should recognize revenue to depict the transfer of promised 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 guidance provides a five-step process to achieve that core principle. ASU 2014-09 requires disclosures enabling users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. Additionally, qualitative and quantitative disclosures are required about contracts with customers, significant judgments and changes in judgments, and assets recognized from the costs to obtain or fulfill a contract. ASU 2014-09 was to be effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. ASU 2015-14 delayed the required adoption date for public entities to periods beginning after December 15, 2017, although early adoption to the original effective date under ASU 2014-09 is permitted. Once implemented, the Company can use one of two retrospective application methods for prior periods.

Astrotech has completed its evaluation of the provisions of this standard and concluded that the adoption will not result in a material adjustment to beginning accumulated deficit as the Company does not have any uncompleted revenue contracts. Revenue is measured as the amount of consideration the Company expects to receive in exchange for providing the service.

The Company will adopt this new standard effective July 1, 2018 using the modified retrospective method of adoption as permitted by the standard. Under this method, the cumulative effect of initially applying the standard is recognized as an adjustment to the opening balance of stockholders’ equity, and revenues reported in the periods prior to the date of adoption are not changed. Astrotech will not, however, make such an adjustment to stockholders’ equity as a result of our evaluation. The adoption of Topic 606 will have no material impact on our financial position, results of operations, stockholders’ equity, or cash flows.

In January 2016, the FASB issued ASU 2016-01, “Financial Instruments - Overall: Recognition and Measurement of Financial Assets and Financial Liabilities” (“ASU 2016-01”). ASU 2016-01 modifies how entities measure equity investments and present changes in the fair value of financial liabilities. Under the new guidance, entities will have to measure equity investments that do not result in consolidation and are not accounted for under the equity method at fair value and recognize any changes in fair value in net income unless the investments qualify for the new practicality exception. A practicality exception will apply to those equity investments that do not have a readily determinable fair value and do not qualify for the practical expedient to estimate fair value under ASC 820, “Fair Value Measurements,” and as such these investments may be measured at cost. ASU 2016-01 will be effective for the Company’s fiscal year beginning July 1, 2018, and subsequent interim periods. The adoption of ASU 2016-01 is not expected to have an impact on the Company’s financial statements. The Company will adopt this ASU in fiscal year 2019.

In February 2016, the FASB issued ASU 2016-02: Leases (Topic 842) and ASU 2018-10: Codification Improvements to Topic 842, Leases. These ASUs require that a lessee recognize in its statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. The asset will be based on the liability, subject to adjustment, such as for initial direct costs. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. For income statement purposes, leases are still required to be classified as either operating or finance. Operating leases will result in straight-line expense while finance leases will result in a front-loaded expense pattern. The Company is assessing the impact the adoption of these standards will have on its financial statements and plans to adopt this ASU in fiscal year 2020.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASU 2016-13”). ASU 2016-13 amends guidance on reporting credit losses for assets held at amortized cost basis and available-for-sale debt securities. For assets held at amortized cost basis, ASU 2016-13 eliminates the probable initial recognition threshold in current generally accepted accounting standards, and, instead, requires an entity to reflect its current estimate of all expected credit losses. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial assets to present the net amount expected to be collected. For available-for-sale debt securities, credit losses should be measured in a manner similar to current generally accepted accounting standards; however, ASU 2016-13 will require that credit losses be presented as an allowance rather than as a write-down. ASU 2016-13 affects entities holding financial assets and net investment in leases that are not accounted for at fair value through net income. This amendment affects loans, debt securities, trade receivables, net investments in leases, off balance sheet credit exposures, reinsurance receivables, and any other financial assets not excluded from the scope that have the contractual right to receive cash. ASU 2016-13 is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The Company is currently evaluating the impact the adoption of this standard will have on its financial statements.

In August 2016, the FASB issued ASU 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments” (“ASU 2016-15”). ASU 2016-15 will make eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017. The new standard will require adoption on a retrospective basis unless it is impracticable to apply, in which case it would be required to apply the amendments prospectively as of the earliest date practicable. The Company adopted the provisions of ASU 2016-15 effective July 1, 2018, and it appears that the adoption of this standard will not impact the Company’s consolidated statement of cash flows going forward.

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 when changes to the terms or conditions of a share-based payment award must be accounted for as a modification. The new guidance is expected to reduce diversity in practice and result in fewer changes to the terms of an award being accounted for as a modification. Changes to the terms or conditions of a share-based payment award that do not impact the fair value of the award, vesting conditions, and the classification as an equity or liability instrument will not need to be assessed under modification accounting. ASU 2017-09 is effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2017. The amendments in this update should be applied prospectively to an award modified on or after the adoption date. The Company adopted the provisions of ASU 2017-09 effective July 1, 2018. The adoption of ASU 2017-09 did not impact the Company’s accounting for its stock-based compensation.