Summary of Significant Accounting Policies (Policies)	3 Months Ended
Mar. 31, 2022
Accounting Policies [Abstract]
Use of Estimates	Use of estimates The preparation of the Company’s consolidated financial statements in conformity with GAAP requires management 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, as well as the reported amounts of revenues and expenses during the reporting period. Management bases its estimates and judgments on historical experience and various other factors that are believed to be reasonable under the circumstances. Actual results could differ from those estimates. Significant estimates include the assessment of collectability of revenue recognized and the valuation of accounts receivable and notes receivable, inventory, investments, goodwill and intangible assets, liabilities, deferred income tax assets and liabilities including projecting future years’ taxable income, and stock-based compensation. These estimates have the potential to significantly impact our consolidated financial statements, either because of the significance of the financial statement item to which they relate, or because they require judgment and estimation due to the uncertainty involved in measuring, at a specific point in time, events that are continuous in nature.
Reclassifications	Reclassifications Certain prior year balances within the consolidated financial statements have been reclassified to conform to current year presentation.
Revenue Recognition	Revenue recognition The Company recognizes revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”) to all contracts using the modified retrospective method. Services revenue generally consists of commissions and fees from providing auction services, appraisals, brokering of sales transactions, secured lending and providing merger and acquisition advisory services. Asset sales revenue generally consists of proceeds obtained through sales of purchased assets. Revenue is recognized for both services revenue and asset sales revenue based on the ASC 606 standard recognition model, which consists of the following: (1) an agreement exists between two or more parties that creates enforceable rights and obligations, (2) the performance obligations are clearly identified, (3) the transaction price has been determined, (4) the transaction price has been properly allocated to each performance obligation, and (5) the entity satisfies a performance obligation by transferring a promised good or service to a customer for each of the entities. All services and asset sales revenue from contracts with customers is considered to be within the asset liquidation business, which consists of two reportable segments, the Industrial Assets Division and the Financial Assets Division. Generally, revenue is recognized in the asset liquidation business at the point in time in which the performance obligation has been satisfied and full consideration is received. The exception to recognition at a point in time occurs when certain contracts provide for advance payments recognized over a period of time. Services revenue recognized over a period of time is not material in comparison to total revenues (less than 1% of total revenues for the three months ended March 31, 2022), and therefore not reported on a disaggregated basis. Further, as certain contracts stipulate that the customer make advance payments, amounts not recognized within the reporting period are considered deferred revenue and the Company’s “contract liability”. As of March 31, 2022, the deferred revenue balance was approximately $0.4 million. The deferred revenue balance is primarily related to customer deposits on ALT asset sales. The Company records receivables related to asset liquidation in certain situations based on timing of payments for asset liquidation transactions held at the end of the reporting period; however, revenue is generally recognized in the period that the Company satisfies the performance obligation and cash is collected. The Company does not record a “contract asset” for partially satisfied performance obligations. For auction services and brokerage sale transactions, funds are typically collected from buyers and are held by the Company on the seller's behalf. The funds are included in Cash and cash equivalents in the Condensed Consolidated Balance Sheets. The Company releases the funds to the seller, less the Company's commission and other fees due, after the buyer has accepted the goods. The amount of cash held on behalf of the sellers is recorded as payables to sellers in the accompanying Condensed Consolidated Balance Sheets. The Company evaluates revenue from asset liquidation transactions in accordance with the accounting guidance to determine whether to report such revenue on a gross or net basis. The Company has determined that it acts as an agent for its fee based asset liquidation transactions and therefore reports the revenue from transactions in which the Company acts as an agent on a net basis. The Company also earns asset liquidation income through asset liquidation transactions that involve the Company acting jointly with one or more additional purchasers, pursuant to a partnership, joint venture or limited liability company (“LLC”) agreement (collectively, “Joint Ventures”). For these transactions, in which the Company’s ownership share meets the criteria for the equity method investments under ASC 323, the Company does not record asset liquidation revenue or expense. Instead, the Company’s proportionate share of the net income (loss) is reported as earnings of equity method investments. In general, the Joint Ventures apply the same revenue recognition and other accounting policies as the Company. In 2019, the Company began providing specialty financing solutions to investors in charged-off and nonperforming asset portfolios. Fees collected in relation to the issuance of loans includes loan origination fees, interest income, portfolio monitoring fees, and a backend profit share percentage related to the underlying asset portfolio. The loan origination fees are offset with any direct origination costs and are deferred upon issuance of the loan and amortized over the lives of the related loans, as an adjustment to interest income. The interest method is used to arrive at a periodic interest cost (including amortization) that will represent a level effective rate on the sum of the face amount of the debt and (plus or minus) the unamortized premium or discount and expense at the beginning of each period. The monitoring fees and the backend profit share are considered a separate earnings process as compared to the origination fees and interest income. Monitoring fees are recorded at the agreed upon rate, and at the moment in which payments are made by the borrower. The backend profit share is recognized in accordance with the agreed upon rate at the time in which the amount is realizable and earned. The recognition policy was established due to the uncertainty of timing of the amount of backend profit share which will be realized, and the lack of historical precedence as this is a new business for the Company. During the three months ended March 31, 2022 the Company generated revenues specific to one customer representing 7% of total revenues. In the three months ended March 31, 2021 the Company generated revenues specific to one customer representing 10% of total revenues.
Future accounting pronouncements	Future accounting pronouncements In 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (“ASU 2016-13”), which applies a current expected credit loss model which is a new impairment model based on expected losses rather than incurred losses. The expected credit losses, and subsequent adjustments to such losses, will be recorded through an allowance account that is deducted from, or added to, the amortized cost basis of the financial asset, with the net carrying value of the financial asset presented on the consolidated balance sheet at the amount expected to be collected. ASU 2016-13 eliminates the current accounting model for loans and debt securities acquired with deteriorated credit quality under ASC Topic 310-30, Receivables – Loans and Debt Securities Acquired with Deteriorated Credit Quality, which provides authoritative guidance for the accounting of the Company’s notes receivable. With respect to smaller reporting companies, the amendments in this update are effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. The Company is currently evaluating the impact of the new guidance on its consolidated financial statements.

Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2022

Use of estimates

The preparation of the Company’s consolidated financial statements in conformity with GAAP requires management 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, as well as the reported amounts of revenues and expenses during the reporting period. Management bases its estimates and judgments on historical experience and various other factors that are believed to be reasonable under the circumstances. Actual results could differ from those estimates.

Significant estimates include the assessment of collectability of revenue recognized and the valuation of accounts receivable and notes receivable, inventory, investments, goodwill and intangible assets, liabilities, deferred income tax assets and liabilities including projecting future years’ taxable income, and stock-based compensation. These estimates have the potential to significantly impact our consolidated financial statements, either because of the significance of the financial statement item to which they relate, or because they require judgment and estimation due to the uncertainty involved in measuring, at a specific point in time, events that are continuous in nature.

Reclassifications

Certain prior year balances within the consolidated financial statements have been reclassified to conform to current year presentation.

Revenue Recognition

Revenue recognition

The Company recognizes revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”) to all contracts using the modified retrospective method.

Services revenue generally consists of commissions and fees from providing auction services, appraisals, brokering of sales transactions, secured lending and providing merger and acquisition advisory services. Asset sales revenue generally consists of proceeds obtained through sales of purchased assets. Revenue is recognized for both services revenue and asset sales revenue based on the ASC 606 standard recognition model, which consists of the following: (1) an agreement exists between two or more parties that creates enforceable rights and obligations, (2) the performance obligations are clearly identified, (3) the transaction price has been determined, (4) the transaction price has been properly allocated to each performance obligation, and (5) the entity satisfies a performance obligation by transferring a promised good or service to a customer for each of the entities.

All services and asset sales revenue from contracts with customers is considered to be within the asset liquidation business, which consists of two reportable segments, the Industrial Assets Division and the Financial Assets Division. Generally, revenue is recognized in the asset liquidation business at the point in time in which the performance obligation has been satisfied and full consideration is received. The exception to recognition at a point in time occurs when certain contracts provide for advance payments recognized over a period of time. Services revenue recognized over a period of time is not material in comparison to total revenues (less than 1% of total revenues for the three months ended March 31, 2022), and therefore not reported on a disaggregated basis. Further, as certain contracts stipulate that the customer make advance payments, amounts not recognized within the reporting period are considered deferred revenue and the Company’s “contract liability”. As of March 31, 2022, the deferred revenue balance was approximately $0.4 million. The deferred revenue balance is primarily related to customer deposits on ALT asset sales. The Company records receivables related to asset liquidation in certain situations based on timing of payments for asset liquidation transactions held at the end of the reporting period; however, revenue is generally recognized in the period that the Company satisfies the performance obligation and cash is collected. The Company does not record a “contract asset” for partially satisfied performance obligations.

For auction services and brokerage sale transactions, funds are typically collected from buyers and are held by the Company on the seller's behalf. The funds are included in Cash and cash equivalents in the Condensed Consolidated Balance Sheets. The Company

releases the funds to the seller, less the Company's commission and other fees due, after the buyer has accepted the goods. The amount of cash held on behalf of the sellers is recorded as payables to sellers in the accompanying Condensed Consolidated Balance Sheets.

The Company evaluates revenue from asset liquidation transactions in accordance with the accounting guidance to determine whether to report such revenue on a gross or net basis. The Company has determined that it acts as an agent for its fee based asset liquidation transactions and therefore reports the revenue from transactions in which the Company acts as an agent on a net basis.

The Company also earns asset liquidation income through asset liquidation transactions that involve the Company acting jointly with one or more additional purchasers, pursuant to a partnership, joint venture or limited liability company (“LLC”) agreement (collectively, “Joint Ventures”). For these transactions, in which the Company’s ownership share meets the criteria for the equity method investments under ASC 323, the Company does not record asset liquidation revenue or expense. Instead, the Company’s proportionate share of the net income (loss) is reported as earnings of equity method investments. In general, the Joint Ventures apply the same revenue recognition and other accounting policies as the Company.

In 2019, the Company began providing specialty financing solutions to investors in charged-off and nonperforming asset portfolios. Fees collected in relation to the issuance of loans includes loan origination fees, interest income, portfolio monitoring fees, and a backend profit share percentage related to the underlying asset portfolio.

The loan origination fees are offset with any direct origination costs and are deferred upon issuance of the loan and amortized over the lives of the related loans, as an adjustment to interest income. The interest method is used to arrive at a periodic interest cost (including amortization) that will represent a level effective rate on the sum of the face amount of the debt and (plus or minus) the unamortized premium or discount and expense at the beginning of each period.

The monitoring fees and the backend profit share are considered a separate earnings process as compared to the origination fees and interest income. Monitoring fees are recorded at the agreed upon rate, and at the moment in which payments are made by the borrower. The backend profit share is recognized in accordance with the agreed upon rate at the time in which the amount is realizable and earned. The recognition policy was established due to the uncertainty of timing of the amount of backend profit share which will be realized, and the lack of historical precedence as this is a new business for the Company.

During the three months ended March 31, 2022 the Company generated revenues specific to one customer representing 7% of total revenues. In the three months ended March 31, 2021 the Company generated revenues specific to one customer representing 10% of total revenues.

Future accounting pronouncements

In 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (“ASU 2016-13”), which applies a current expected credit loss model which is a new impairment model based on expected losses rather than incurred losses. The expected credit losses, and subsequent adjustments to such losses, will be recorded through an allowance account that is deducted from, or added to, the amortized cost basis of the financial asset, with the net carrying value of the financial asset presented on the consolidated balance sheet at the amount expected to be collected. ASU 2016-13 eliminates the current accounting model for loans and debt securities acquired with deteriorated credit quality under ASC Topic 310-30, Receivables – Loans and Debt Securities Acquired with Deteriorated Credit Quality, which provides authoritative guidance for the accounting of the Company’s notes receivable. With respect to smaller reporting companies, the amendments in this update are effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. The Company is currently evaluating the impact of the new guidance on its consolidated financial statements.