Subsequent events	9 Months Ended
Sep. 30, 2023
Subsequent events
Subsequent events	11. Subsequent events On November 2, 2023 (the “Closing Date”), the Company, through its wholly-owned indirect subsidiary, PERC, entered into a stock purchase agreement (the “Purchase Agreement”) with Linda Ramey and Robert W. Ramey (collectively, the “Sellers”). Pursuant to the terms of the Purchase Agreement, effective as of October 1, 2023 (the “Effective Date”), PERC purchased a 100% ownership interest in Ramey Environmental Compliance, Inc., a Colorado company (“REC”), for an aggregate purchase price of approximately $4,200,000. Of the total purchase price, (a) approximately $3,850,000 was paid on the Closing Date and (b) $350,000 will be paid on the earlier of (i) the second anniversary of the Effective Date and (ii) the expiration of the “Term” (as defined in the respective employment agreements between REC and the Sellers), provided that neither of the employment agreements between REC and the sellers has been terminated by REC for “Cause” (as defined in the employment agreements) or by the Sellers without “Good Reason” (as defined in the employment agreements) before the expiration of the “Term” (as defined in the employment agreements). The Company has not yet completed its initial accounting for this business combination related to its opening balance sheet as of the date of these financial statements. REC operates and maintains water and wastewater treatment facilities and provides technical services to clients throughout the Rocky Mountain and Eastern Plains Regions of Colorado. REC is headquartered in Frederick, Colorado. The Company evaluated subsequent events through the time of the filing of this report on Form 10-Q. Other than as disclosed in these condensed consolidated financial statements, the Company is not aware of any significant events that occurred subsequent to the balance sheet date but prior to the filing of this report that would have a material impact on its condensed consolidated financial statements.

Subsequent events

9 Months Ended

Sep. 30, 2023

11. Subsequent events

On November 2, 2023 (the “Closing Date”), the Company, through its wholly-owned indirect subsidiary, PERC, entered into a stock purchase agreement (the “Purchase Agreement”) with Linda Ramey and Robert W. Ramey (collectively, the “Sellers”). Pursuant to the terms of the Purchase Agreement, effective as of October 1, 2023 (the “Effective Date”), PERC purchased a 100% ownership interest in Ramey Environmental Compliance, Inc., a Colorado company (“REC”), for an aggregate purchase price of approximately $4,200,000. Of the total purchase price, (a) approximately $3,850,000 was paid on the Closing Date and (b) $350,000 will be paid on the earlier of (i) the second anniversary of the Effective Date and (ii) the expiration of the “Term” (as defined in the respective employment agreements between REC and the Sellers), provided that neither of the employment agreements between REC and the sellers has been terminated by REC for “Cause” (as defined in the employment agreements) or by the Sellers without “Good Reason” (as defined in the employment agreements) before the expiration of the “Term” (as defined in the employment agreements). The Company has not yet completed its initial accounting for this business combination related to its opening balance sheet as of the date of these financial statements.

REC operates and maintains water and wastewater treatment facilities and provides technical services to clients throughout the Rocky Mountain and Eastern Plains Regions of Colorado. REC is headquartered in Frederick, Colorado.

The Company evaluated subsequent events through the time of the filing of this report on Form 10-Q. Other than as disclosed in these condensed consolidated financial statements, the Company is not aware of any significant events that occurred subsequent to the balance sheet date but prior to the filing of this report that would have a material impact on its condensed consolidated financial statements.