Property and Equipment

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Property and equipment

Property and Equipment

Property and equipment consisted of the following (in thousands):

	December 31,
	2020		2019
Computer, network equipment and furniture	$	1,602	$	2,381
Leasehold improvements	23		735
Total property and equipment	1,625		3,116
Less accumulated depreciation and amortization	(1,376)		(2,520)
Total property and equipment, net	$	249	$	596

Depreciation and amortization expense associated with property and equipment was $575,000, $314,000 and $438,000 for the years ended December 31, 2020, 2019 and 2018, respectively. During the year ended December 31, 2020, the Company surrendered leased office facilities in Minneapolis, London and Hyderabad and recorded an expense of $280,000 for depreciation and amortization related leasehold improvements and certain equipment and furniture resulting from the reduction in their estimated useful lives; see Note 4–"Commitments and Contingencies–Leases." In addition, during the year ended

December 31, 2020, the Company disposed of approximately $979,000 of cost and accumulated depreciation of fully depreciated fixed assets.