BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)	6 Months Ended
Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of presentation	The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries and have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and the requirements of the U.S. Securities and Exchange Commission (“SEC”) for interim financial reporting. As permitted under those rules, certain footnotes or other financial information that are normally required by U.S. GAAP can be condensed or omitted. These condensed consolidated financial statements have been prepared on the same basis as the Company's annual consolidated financial statements and, in the opinion of management, reflect all normal and recurring adjustments which are necessary for the fair statement of the Company’s financial information. These interim results are not necessarily indicative of the results to be expected for the fiscal year ending December 31, 2022, or for any other interim period or for any other future year. All intercompany balances and transactions have been eliminated in consolidation. The Company reclassified the balance within "Impairment, restructuring and other" on the condensed consolidated statements of operations for the prior period into "Selling, general and administrative expenses" to conform to the current period presentation. The Company reclassified the balance of customer deposits previously reported in "accounts payable" into "deferred revenue" in the condensed consolidated balance sheet as of December 31, 2021, to conform to the current period presentation. The amount totaled $18,273 as of December 31, 2021. The condensed consolidated balance sheet as of December 31, 2021, has been derived from the audited consolidated financial statements of the Company, which is included in the Company's Annual Report on Form 10-K for the year ended December 31, 2021 ("2021 Annual Report"). These condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and the notes thereto included in the 2021 Annual Report.
Use of estimates	The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Estimates are based on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Significant estimates include provisions for sales returns, rebates and claims from customers, realization of accounts receivable and inventories, fair value of assets acquired and liabilities assumed for business combinations, valuation of intangible assets and goodwill, estimated useful lives of long lived assets, incremental borrowing rate applied in lease accounting, valuation of stock-based compensation, recognition of deferred income taxes, recognition of liabilities related to commitments and contingencies and valuation allowances. Actual results may differ from these estimates. On an ongoing basis, the Company reviews its estimates to ensure that these estimates appropriately reflect changes in its business or new information available.
Business combinations	Acquisitions of businesses are accounted for using the acquisition method. The consideration transferred in a business combination is measured at fair value, which is calculated as the sum of the acquisition date fair values of the assets transferred, liabilities incurred to the former owners of the acquiree, and the equity interests issued in exchange for control of the acquiree. Acquisition related costs are recognized in net income (loss) as incurred. When the consideration transferred in a business combination includes assets or liabilities resulting from a contingent consideration arrangement, the contingent consideration is measured at its acquisition date fair value and included as part of the consideration transferred in a business combination. Contingent consideration is established for business acquisitions where the Company has the obligation to transfer additional assets or equity interests to the former owners if specified future events occur or conditions are met. Contingent consideration is classified as a liability when the obligation requires settlement in cash or other assets and is classified as equity when the obligation requires settlement in the Company's own equity instruments. Changes in the fair value of the contingent consideration that qualify as measurement period adjustments are adjusted retrospectively, with a corresponding adjustment to goodwill. Measurement period adjustments are adjustments that arise from additional information obtained during the measurement period (which cannot exceed one year from the acquisition date) about facts and circumstances that existed at the acquisition date. All other subsequent changes in the fair value of contingent consideration classified as a liability are included in net income (loss) in the period. Changes in the fair value of contingent consideration classified as equity are not recognized. For a given acquisition, the Company may identify certain pre-acquisition contingencies as of the acquisition date and may extend its review and evaluation of these pre-acquisition contingencies throughout the measurement period to obtain sufficient information to assess these contingencies as part of acquisition accounting, as applicable. Goodwill is measured as the excess of the sum of the consideration transferred, the amount of any non‑controlling interests in the acquiree, and the fair value of the acquirer’s previously held equity interest in the acquire (if any) over the net of the acquisition‑date fair value amounts of the identifiable assets acquired, and the liabilities assumed. If the initial accounting for a business combination is incomplete by the end of the reporting period in which the combination occurs, the Company reports provisional amounts for the items for which the accounting is incomplete. Those provisional amounts are adjusted during the measurement period, or additional assets or liabilities are recognized, to reflect new information obtained about facts and circumstances that existed at the acquisition date that, if known, would have affected the amounts recognized at that time. Upon conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are recorded to net income (loss).
Revenue recognition	The Company follows Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 606, Revenue from Contracts with Customers (“ASC 606”) which requires that revenue recognized from contracts with customers be disaggregated into categories that depict how the nature, amount, timing and uncertainty of revenue and cash flows are affected by economic factors. The Company has determined that revenue is generated from one category, which is the distribution and manufacture of controlled environment agriculture equipment and supplies. Revenue is recognized as control of promised goods is transferred to customers which generally occurs upon receipt at customers’ locations determined by the specific terms of the contract. Arrangements generally have a single performance obligation and revenue reported is comprised of fixed consideration and variable consideration which includes applicable volume rebates, cash discounts and sales returns and allowances. Variable consideration is estimated and recorded at the time of sale. The amount billed to customers for shipping and handling costs included in net sales was $3,679 and $7,558 during the three and six months ended June 30, 2022, respectively, and $1,683 and $2,928 during the three and six months ended June 30, 2021, respectively. Shipping and handling costs that occur before the customer obtains control of the goods are deemed to be fulfillment activities and are accounted for as fulfillment costs included in cost of goods sold. The Company does not receive noncash consideration for the sale of goods. Contract consideration received from a customer prior to revenue recognition is recorded as a contract liability and is recognized as revenue when the Company satisfies the related performance obligation under the terms of the contract. The Company's contract liabilities, which consist primarily of customer deposits, are reported within deferred revenue in the condensed consolidated balance sheets, totaled $11,333 and $18,273 as of June 30, 2022, and December 31, 2021, respectively. There are no significant financing components. Excluded from revenue are any taxes assessed by governmental authorities, including value-added and other sales-related taxes that are imposed on and concurrent with revenue-generating activities.
Intangible assets and goodwill	Definite-lived intangible assets are amortized using the straight-line method over their estimated useful lives. The Company has one trade name that is considered to have an indefinite useful life. Intangible assets with finite lives are reviewed for impairment when events or changes in circumstances indicate that the carrying amount may not be recoverable. Goodwill represents the excess of the acquisition price of an acquired business over the fair value of the identifiable assets acquired and liabilities assumed in a business combination less any subsequent write-downs for impairment. Goodwill is tested for impairment on an annual basis in the fourth quarter and more frequently if indicators of potential impairment exist. Impairment testing is conducted at the reporting unit level, which is generally defined as an operating segment or one level below an operating segment (also known as a component), for which discrete financial information is available and segment management regularly reviews the operating results. The Company has determined that its reporting units for the purpose of goodwill impairment testing are the United States ("U.S.") and Canada. Goodwill impairment reviews include performing either an initial qualitative or quantitative evaluation for each of the reporting units. Several methods may be used to estimate a reporting unit’s fair value, including market quotations, asset and liability fair values and other valuation techniques. If the carrying amount of a reporting unit, including goodwill, exceeds the estimated fair value, then the excess is charged to earnings as an impairment loss. Intangible assets with indefinite lives are also tested for impairment at least annually and when events or changes in circumstances indicate that, more-likely-than-not, the asset is impaired. Significant judgment is required in estimating fair values and performing goodwill and indefinite-lived intangible asset impairment tests. Primarily due to a sustained decline in the Company's market value of common stock and market conditions, the Company identified a triggering event requiring a test for impairment as of June 30, 2022. Refer to Note 4 - Goodwill and Intangible Assets, Net for additional details.
Income taxes—interim tax provision	The Company recorded an income tax benefit of $6,861 and $12,430 for the three and six months ended June 30, 2022, respectively. The Company's effective income tax rate was 5.2% for the six months ended June 30, 2022, and differs from the federal statutory rate of 21% primarily due to the impairment of goodwill for certain 2021 acquisitions which was not deductible for U.S. tax purposes, increases in the Company's valuation allowance on U.S. deferred tax assets, and the establishment of a valuation allowance for Canadian deferred tax assets. As described in Note 4 - Goodwill and Intangible Assets, Net, during the three months ended June 30, 2022, the Company fully impaired the goodwill associated with all 2021 acquisitions. For the six months ended June 30, 2022, the Company recorded discrete income tax benefits of $12,058 relating primarily to measurement period adjustments associated with 2021 acquisitions, and certain tax benefits related to goodwill impairment. The Company recorded income tax expense of $63 and $819 for the three and six months ended June 30, 2021, respectively. The Company’s effective tax rate for the six months ended June 30, 2021, differs from the federal statutory rate of 21% primarily as a result of reducing valuation allowances on the Company's deferred tax assets related to net operating loss carryforwards.
Recent accounting pronouncements	The Company considers the applicability and impact of all Accounting Standards Updates ("ASUs") issued by the FASB. There were no ASUs that were assessed and determined to be applicable or expected to have a material impact on the Company's condensed consolidated financial statements.
Purchase commitments	From time to time in the normal course of business, the Company will enter into agreements with suppliers which provide favorable pricing in return for a commitment to purchase minimum amounts of inventory over a defined time period.
Contingencies	In the normal course of business, certain claims have been brought against the Company and, where applicable, its suppliers. While there is inherent difficulty in predicting the outcome of such matters, management has vigorously contested the validity of these claims. Based on available information, management believes the claims are without merit and does not expect that the outcome, individually or in the aggregate, would have a material adverse effect on the consolidated financial positions, results of operations, cash flows or future earnings.

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries and have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and the requirements of the U.S. Securities and Exchange Commission (“SEC”) for interim financial reporting. As permitted under those rules, certain footnotes or other financial information that are normally required by U.S. GAAP can be condensed or omitted. These condensed consolidated financial statements have been prepared on the same basis as the Company's annual consolidated financial statements and, in the opinion of management, reflect all normal and recurring adjustments which are necessary for the fair statement of the Company’s financial information. These interim results are not necessarily indicative of the results to be expected for the fiscal year ending December 31, 2022, or for any other interim period or for any other future year. All intercompany balances and transactions have been eliminated in consolidation. The Company reclassified the balance within "Impairment, restructuring and other" on the condensed consolidated statements of operations for the prior period into "Selling, general and administrative expenses" to conform to the current period presentation. The Company reclassified the balance of customer deposits previously reported in "accounts payable" into "deferred revenue" in the condensed consolidated balance sheet as of December 31, 2021, to conform to the current period presentation. The amount totaled $18,273 as of December 31, 2021.

The condensed consolidated balance sheet as of December 31, 2021, has been derived from the audited consolidated financial statements of the Company, which is included in the Company's Annual Report on Form 10-K for the year ended December 31, 2021 ("2021 Annual Report"). These condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and the notes thereto included in the 2021 Annual Report.

Use of estimates

The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Estimates are based on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Significant estimates include provisions for sales returns, rebates and claims from customers, realization of accounts receivable and inventories, fair value of assets acquired and liabilities assumed for business combinations, valuation of intangible assets and goodwill, estimated useful lives of long lived assets, incremental borrowing rate applied in lease accounting, valuation of stock-based compensation, recognition of deferred income taxes, recognition of liabilities related to commitments and contingencies and valuation allowances. Actual results may differ from these estimates. On an ongoing basis, the Company reviews its estimates to ensure that these estimates appropriately reflect changes in its business or new information available.

Business combinations

Acquisitions of businesses are accounted for using the acquisition method. The consideration transferred in a business combination is measured at fair value, which is calculated as the sum of the acquisition date fair values of the assets transferred, liabilities incurred to the former owners of the acquiree, and the equity interests issued in exchange for control of the acquiree. Acquisition related costs are recognized in net income (loss) as incurred.

When the consideration transferred in a business combination includes assets or liabilities resulting from a contingent consideration arrangement, the contingent consideration is measured at its acquisition date fair value and included as part of the consideration transferred in a business combination. Contingent consideration is established for business acquisitions where the Company has the obligation to transfer additional assets or equity interests to the former owners if specified future events occur or conditions are met. Contingent consideration is classified as a liability when the obligation requires settlement in cash or other assets and is classified as equity when the obligation requires settlement in the Company's own equity instruments. Changes in the fair value of the contingent consideration that qualify as measurement period adjustments are adjusted retrospectively, with a corresponding adjustment to goodwill. Measurement period adjustments are adjustments that arise from additional information obtained during the measurement period (which cannot exceed one year from the acquisition date) about facts and circumstances that existed at the acquisition date. All other subsequent changes in the fair value of contingent consideration classified as a liability are included in net income (loss) in the period. Changes in the fair value of contingent consideration classified as equity are not recognized.

For a given acquisition, the Company may identify certain pre-acquisition contingencies as of the acquisition date and may extend its review and evaluation of these pre-acquisition contingencies throughout the measurement period to obtain sufficient information to assess these contingencies as part of acquisition accounting, as applicable.

Goodwill is measured as the excess of the sum of the consideration transferred, the amount of any non‑controlling interests in the acquiree, and the fair value of the acquirer’s previously held equity interest in the acquire (if any) over the net of the acquisition‑date fair value amounts of the identifiable assets acquired, and the liabilities assumed.

If the initial accounting for a business combination is incomplete by the end of the reporting period in which the combination occurs, the Company reports provisional amounts for the items for which the accounting is incomplete. Those provisional amounts are adjusted during the measurement period, or additional assets or liabilities are recognized, to reflect new information obtained about facts and circumstances that existed at the acquisition date that, if known, would have affected the amounts recognized at that time. Upon conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are recorded to net income (loss).

Revenue recognition

The Company follows Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 606, Revenue from Contracts with Customers (“ASC 606”) which requires that revenue recognized from contracts with customers be disaggregated into categories that depict how the nature, amount, timing and uncertainty of revenue and cash flows are affected by economic factors. The Company has determined that revenue is generated from one category, which is the distribution and manufacture of controlled environment agriculture equipment and supplies.

Revenue is recognized as control of promised goods is transferred to customers which generally occurs upon receipt at customers’ locations determined by the specific terms of the contract. Arrangements generally have a single performance obligation and revenue reported is comprised of fixed consideration and variable consideration which includes applicable volume rebates, cash discounts and sales returns and allowances. Variable consideration is estimated and recorded at the time of sale.

The amount billed to customers for shipping and handling costs included in net sales was $3,679 and $7,558 during the three and six months ended June 30, 2022, respectively, and $1,683 and $2,928 during the three and six months ended June 30, 2021, respectively. Shipping and handling costs that occur before the customer obtains control of the goods are deemed to be

fulfillment activities and are accounted for as fulfillment costs included in cost of goods sold. The Company does not receive noncash consideration for the sale of goods. Contract consideration received from a customer prior to revenue recognition is recorded as a contract liability and is recognized as revenue when the Company satisfies the related performance obligation under the terms of the contract. The Company's contract liabilities, which consist primarily of customer deposits, are reported within deferred revenue in the condensed consolidated balance sheets, totaled $11,333 and $18,273 as of June 30, 2022, and December 31, 2021, respectively. There are no significant financing components. Excluded from revenue are any taxes assessed by governmental authorities, including value-added and other sales-related taxes that are imposed on and concurrent with revenue-generating activities.

Intangible assets and goodwill

Definite-lived intangible assets are amortized using the straight-line method over their estimated useful lives. The Company has one trade name that is considered to have an indefinite useful life. Intangible assets with finite lives are reviewed for impairment when events or changes in circumstances indicate that the carrying amount may not be recoverable.

Goodwill represents the excess of the acquisition price of an acquired business over the fair value of the identifiable assets acquired and liabilities assumed in a business combination less any subsequent write-downs for impairment. Goodwill is tested for impairment on an annual basis in the fourth quarter and more frequently if indicators of potential impairment exist. Impairment testing is conducted at the reporting unit level, which is generally defined as an operating segment or one level below an operating segment (also known as a component), for which discrete financial information is available and segment management regularly reviews the operating results. The Company has determined that its reporting units for the purpose of goodwill impairment testing are the United States ("U.S.") and Canada.

Goodwill impairment reviews include performing either an initial qualitative or quantitative evaluation for each of the reporting units. Several methods may be used to estimate a reporting unit’s fair value, including market quotations, asset and liability fair values and other valuation techniques. If the carrying amount of a reporting unit, including goodwill, exceeds the estimated fair value, then the excess is charged to earnings as an impairment loss. Intangible assets with indefinite lives are also tested for impairment at least annually and when events or changes in circumstances indicate that, more-likely-than-not, the asset is impaired. Significant judgment is required in estimating fair values and performing goodwill and indefinite-lived intangible asset impairment tests.

Primarily due to a sustained decline in the Company's market value of common stock and market conditions, the Company identified a triggering event requiring a test for impairment as of June 30, 2022. Refer to Note 4 - Goodwill and Intangible Assets, Net for additional details.

Income taxes—interim tax provision

The Company recorded an income tax benefit of $6,861 and $12,430 for the three and six months ended June 30, 2022, respectively. The Company's effective income tax rate was 5.2% for the six months ended June 30, 2022, and differs from the federal statutory rate of 21% primarily due to the impairment of goodwill for certain 2021 acquisitions which was not deductible for U.S. tax purposes, increases in the Company's valuation allowance on U.S. deferred tax assets, and the establishment of a valuation allowance for Canadian deferred tax assets. As described in Note 4 - Goodwill and Intangible Assets, Net, during the three months ended June 30, 2022, the Company fully impaired the goodwill associated with all 2021 acquisitions. For the six months ended June 30, 2022, the Company recorded discrete income tax benefits of $12,058 relating primarily to measurement period adjustments associated with 2021 acquisitions, and certain tax benefits related to goodwill impairment. The Company recorded income tax expense of $63 and $819 for the three and six months ended June 30, 2021, respectively. The Company’s effective tax rate for the six months ended June 30, 2021, differs from the federal statutory rate of 21% primarily as a result of reducing valuation allowances on the Company's deferred tax assets related to net operating loss carryforwards.

Recent accounting pronouncements

The Company considers the applicability and impact of all Accounting Standards Updates ("ASUs") issued by the FASB. There were no ASUs that were assessed and determined to be applicable or expected to have a material impact on the Company's condensed consolidated financial statements.

Purchase commitments

From time to time in the normal course of business, the Company will enter into agreements with suppliers which provide favorable pricing in return for a commitment to purchase minimum amounts of inventory over a defined time period.

Contingencies

In the normal course of business, certain claims have been brought against the Company and, where applicable, its suppliers. While there is inherent difficulty in predicting the outcome of such matters, management has vigorously contested the validity of these claims. Based on available information, management believes the claims are without merit and does not expect that the outcome, individually or in the aggregate, would have a material adverse effect on the consolidated financial positions, results of operations, cash flows or future earnings.