Equipment and leasehold improvements

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Equipment and leasehold improvements

Equipment and leasehold improvements

Equipment and leasehold improvements were as follows:

	December 31,
	2022		2021
	(in thousands)
Computers	$	18,191	$	14,629
Software	2,168		1,182
Furniture/fixtures	5,162		4,394
Leasehold improvements	13,769		11,123
Capital in progress	1,558		3,003
Equipment and leasehold improvements, gross	40,848		34,331
Less: accumulated depreciation	(21,427)		(16,286)
Equipment and leasehold improvements, net	$	19,421	$	18,045

Depreciation expense was $6.7 million, $5.8 million, and $5.2 million for the years ended December 31, 2022, 2021, and 2020, respectively.