Unaudited Condensed Consolidated Statements of Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Revenue	$ 184,442	$ 168,016
Cost of revenue	127,418	116,051
Depreciation	5,934	5,888
Gross profit	51,090	46,077
Selling, general and administrative expenses	41,189	42,823
Reorganization and other costs	1,557	2,076
Research and engineering	343	480
Depreciation and amortization	2,447	2,525
Acquisition-related expense, net	1	3
Income (loss) from operations	5,553	(1,830)
Interest expense	4,430	4,068
Income (loss) before provision (benefit) for income taxes	1,123	(5,898)
Provision (benefit) for income taxes	119	(920)
Net income (loss)	1,004	(4,978)
Less: net income attributable to noncontrolling interests, net of taxes	9	8
Net income (loss) attributable to Mistras Group, Inc.	$ 995	$ (4,986)
Earnings (loss) per common share
Basic (in dollars per share)	$ 0.03	$ (0.17)
Diluted (in dollars per share)	$ 0.03	$ (0.17)
Weighted-average common shares outstanding:
Basic (in shares)	30,680	30,021
Diluted (in shares)	31,356	30,021

This element represents acquisition-related costs incurred in connection with business combinations which costs have been expensed during the period. This also includes adjustments to the fair value of the initial purchase price allocation for acquisitions including, but not limited to, changes in contingent consideration liabilities and other liabilities, accounts receivable, inventory, fixed assets, other assets, and other acquisition-related intangible assets. Acquisition-related costs also include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

No definition available.