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FAIR VALUE MEASUREMENTS | 9 Months Ended
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Sep. 30, 2021
Fair Value Disclosures [Abstract] |
FAIR VALUE MEASUREMENTS | 3. FAIR VALUE MEASUREMENTS ASC 820, Fair Value Measurements and Disclosures (“ASC 820”), defines fair value as the price that would be received to sell an asset, or paid to transfer a liability, in the principal or most advantageous market in an orderly transaction between market participants on the measurement date. The fair value standard also establishes a three level hierarchy, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The valuation hierarchy is based upon the transparency of inputs to the valuation of an asset or liability on the measurement date. The three levels are defined as follows:
| ● | Level 1 - inputs to the valuation methodology are quoted prices (unadjusted) for an identical asset or liability in an active market.
| ● | Level 2 - inputs to the valuation methodology include quoted prices for a similar asset or liability in an active market or model derived valuations in which all significant inputs are observable for substantially the full term of the asset or liability.
| ● | Level 3 - inputs to the valuation methodology are unobservable and significant to the fair value measurement of the asset or liability.
On January 22, 2019, Pioneer Critical Power, Inc., a Delaware corporation, and a wholly-owned subsidiary of the Company within the T&D Solutions segment, entered into an Agreement and Plan of Merger with CleanSpark and CleanSpark Acquisition, Inc., a Delaware corporation, which resulted in the Company receiving financial instruments that included the right to receive (i) 175,000 shares of CleanSpark Common Stock (“CleanSpark Common Stock”), (ii) a five-year warrant to purchase 50,000 shares of CleanSpark Common Stock at an exercise price of $16.00 per share, and (iii) a five-year warrant to purchase 50,000 shares of CleanSpark Common Stock at an exercise price of $20.00 per share. The share quantities and exercise prices of warrants reflect the 10:1 reverse stock split which was completed by CleanSpark in December 2019. During the three months ended September 30, 2020, the Company sold all of the CleanSpark Common Stock and warrants to purchase CleanSpark Common Stock it received in connection with the Merger Agreement and recorded proceeds of $2.4 million. The gain from the sale was partially offset by a mark to market adjustment of $700 and $1.4 million resulting in a net gain of $1.7 million and $968 for the three and nine months ended September 30, 2020, respectively, to other expense (income) in the accompanying statements of operations. Warrants at fair value were previously recorded at inception as long term within other assets. No changes in valuation techniques or inputs occurred during the nine months ended September 30, 2021 and 2020. No transfers of assets between Level 1 and Level 2 of the fair value measurement hierarchy occurred during the nine months ended September 30, 2021 and 2020.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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