Condensed Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Shares [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance at Sep. 30, 2021	$ 328,302		$ 147,403	$ 0	$ 180,701	$ 198
Beginning balance, Shares at Sep. 30, 2021		43,362		0
Conversion of restricted share units and exercise of stock options	(683)		(683)
Conversion of restricted share units and exercise of stock options, Shares		152
Stock compensation expense	1,903		1,903
Net earnings (loss)	15,340				15,340
Foreign currency translation adjustment	(58)					(58)
Hedging activity, net of tax	415					415
Ending balance at Dec. 31, 2021	345,219		148,623	$ 0	196,041	555
Ending balance, Shares at Dec. 31, 2021		43,514		0
Beginning balance at Sep. 30, 2022	368,061		155,664	$ (259)	223,160	(10,504)
Beginning balance, Shares at Sep. 30, 2022		43,755		(10)
Conversion of restricted share units and exercise of stock options	(2,524)		(2,524)	$ 0
Conversion of restricted share units and exercise of stock options, Shares		245		0
Stock compensation expense	1,393		1,393
Net earnings (loss)	(29,821)				(29,821)	0
Foreign currency translation adjustment	3,481					3,481
Hedging activity, net of tax	(51)					(51)
Ending balance at Dec. 31, 2022	$ 340,539		$ 154,533	$ (259)	$ 193,339	$ (7,074)
Ending balance, Shares at Dec. 31, 2022		44,000		(10)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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MERIDIAN BIOSCIENCE INC 10-Q