Fixed Assets (Tables)

12 Months Ended

Dec. 31, 2022

Fixed Assets [Abstract]

Property, Plant and Equipment [Table Text Block]

As of December 31, 2022 and 2021, fixed assets consisted of the following:

	As of December 31,
	2022		2021
	(dollars in thousands)
Telecommunication and computer equipment	$	10,545	$	9,379
Computer software	13,684		13,715
Furniture and fixtures	4,026		3,607
Leasehold improvements	44,193		42,749
Finance lease right-of-use asset (See Note 16)	3,737		6,468
Other	38		75
	76,223		75,993
Less: Accumulated depreciation and amortization	(52,816)		(50,017)
	$	23,407	$	25,976