Furniture, equipment and leasehold improvements (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Schedule of Office Facilities

(Expressed in thousands)
	For the Years Ended December 31,
	2021		2020
Furniture, fixtures and equipment	$	63,334	$	62,860
Leasehold improvements	57,487		55,860
Total	120,821		118,720
Less accumulated depreciation	(92,785)		(90,958)
Total	$	28,036	$	27,762