Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and equipment consist of (in thousands): 

	December 31,
	2019			2018
Land	$	1,719		$	1,828
Buildings	6,943			7,036
Leasehold improvements	8,664			4,649
Finance lease right-of-use assets	2,377			—
Office furniture and equipment	22,819			23,487
Computer software and hardware	12,610			12,803
Demonstration and loaned equipment	11,621			12,843
	66,753			62,646
Accumulated depreciation	(42,051		)	(39,733		)
Total	$	24,702		$	22,913