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SHARE-BASED PAYMENTS - Fair value of share awards (Q2) (Details) - Options - USD ($) $ / shares in Units, $ in Thousands									6 Months Ended	12 Months Ended
	Apr. 01, 2023	Jan. 01, 2023	Oct. 01, 2022	Jul. 01, 2022	Apr. 01, 2022	Jan. 01, 2022	Nov. 01, 2021	Aug. 01, 2021	Jun. 30, 2023	Dec. 31, 2022
SHARE-BASED PAYMENTS
Expected volatility (%)	124.00%	121.00%	121.00%	120.00%	123.00%	128.00%	130.23%	130.19%
Risk-free interest rate (%)	4.167%	4.152%	3.886%	2.893%	2.415%	1.618%	1.57%	1.24%
Exercise multiple	$ 2.2		$ 2.2	$ 2.2	$ 2.2		$ 2.2
Expected dividend									$ 0	$ 0
Minimum
SHARE-BASED PAYMENTS
Exercise multiple		$ 2.2				$ 2.2		$ 2.2
Maximum
SHARE-BASED PAYMENTS
Exercise multiple		$ 2.8				$ 2.8		$ 2.8

X

- Definition

The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2023-01-01
-Paragraph 47
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The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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- Definition

The exercise price of share options granted.

+ References

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-IssueDate 2023-01-01
-Paragraph 47
-Subparagraph a
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- Definition

The amount of an expected dividend used to calculate the fair value of share options granted.

+ References

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