Financing Arrangements - Outstanding Financing Arrangements (Details) € in Thousands, £ in Thousands, $ in Thousands			12 Months Ended
	Oct. 10, 2023	Jul. 19, 2023	Dec. 31, 2023 USD ($)	Dec. 31, 2023 EUR (€)	Dec. 31, 2023 GBP (£)
Debt Instrument [Line Items]
Amount Outstanding			$ 94,231
Amount Available			205,769
Line of Credit | Revolving Credit Facility | Senior Secured Revolving Credit Facility
Debt Instrument [Line Items]
Amount Outstanding			29,231	€ 2,500	£ 9,000
Amount Available			$ 20,769
Floor on benchmark rate			0.00%
Line of Credit | Revolving Credit Facility | Senior Secured Revolving Credit Facility | United States of America, Dollars
Debt Instrument [Line Items]
Exchange rate			1.11	1.11	1.11
Line of Credit | Revolving Credit Facility | Senior Secured Revolving Credit Facility | GBP
Debt Instrument [Line Items]
Exchange rate			1.27	1.27	1.27
Line of Credit | Revolving Credit Facility | Senior Secured Revolving Credit Facility | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%	2.13%
Line of Credit | Revolving Credit Facility | K-FIT AB-1 Credit Facility
Debt Instrument [Line Items]
Amount Outstanding			$ 65,000
Amount Available			$ 185,000
Line of Credit | Revolving Credit Facility | K-FIT AB-1 Credit Facility | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate	2.75%		2.75%