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OTHER LONG-TERM LIABILITIES
 6 Months Ended
Jun. 30, 2023
Other Liabilities Disclosure [Abstract]  
OTHER LONG-TERM LIABILITIES OTHER LONG-TERM LIABILITIES
The Company's other long-term liabilities at June 30, 2023 and December 31, 2022 were as follows:
(in millions)June 30,
2023		December 31,
2022
Contingent consideration$1.9 $6.8 
Escrow liability7.5 7.5 
Other2.0 0.2 
Total other long-term liabilities$11.4 $14.5 
Contingent consideration as of June 30, 2023 consisted of the long-term portion of contingent consideration related to the acquisition of Sividon. As of December 31, 2022, contingent consideration consisted of the long-term portion of contingent consideration related to the acquisitions of Sividon and Gateway. As of June 30, 2023, the contingent consideration related to the acquisition of Gateway is recorded to Accrued Liabilities in the Condensed Consolidated Balance Sheets. Additionally, a corresponding amount of cash to the escrow liability of $7.5 million has been restricted for the potential payment to Gateway under the indemnity and escrow provisions of the Gateway acquisition agreement. See Note 16 for additional information on the Gateway acquisition.