Schedule II - Valuation and Qualifying Accounts (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023		Dec. 31, 2022	Dec. 31, 2021
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense	$ 0	[1]	$ 5
Acquired Accounts Receivable Subsequently Recovered [Member]
Accounts Receivable, Fair Value Disclosure				$ 0
Acquired Accounts Receivable Subsequently Recovered [Member] | SEC Schedule, 12-09, Allowance, Credit Loss [Member]
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense	$ 198		$ 470

[1] Bad debt recoveries in the table above do not include $470 that relate to receivables acquired in 2021 that were valued at $0 at the time of acquisition but were subsequently recovered.