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Business combinations (Details) $ / shares in Units, $ in Thousands		3 Months Ended
	Jul. 01, 2024 USD ($) $ / shares shares	Mar. 31, 2025 USD ($) segment	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Business Combinations
Goodwill		$ 75,986		$ 75,986
Number of reporting segments | segment		1
Acquisition related expenses		$ 154	$ 486
FNCB
Business Combinations
Number of shares issued on conversion for each share as per merger (in shares) | shares	0.146
Total purchase price consideration	$ 133,700
Number of shares issued as consideration (in shares) | shares	2,935,456
Closing share price (in dollars per share) | $ / shares	$ 45.54
Goodwill	$ 12,600
Acquisition related expenses		$ 200	$ 500

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