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PROPERTY AND EQUIPMENT, NET
 12 Months Ended
Dec. 31, 2020
Property, Plant and Equipment [Abstract]  
PROPERTY AND EQUIPMENT, NET PROPERTY AND EQUIPMENT, NET  
Property and equipment, net consists of the following at December 31:
 Useful
Lives
(years)		20202019
Land— $18,653 $18,653 
Building and leasehold improvements
5-39
147,729 137,448 
Computer equipment and purchased software
3-5
108,571 99,435 
Furniture and fixtures530,666 28,506 
Transportation equipment5295 402 
  305,914 284,444 
Accumulated depreciation and amortization (137,910)(112,583)
Property and equipment, net $168,004 $171,861 
Depreciation expense was $25.5 million in 2020, $23.4 million in 2019, and $21.2 million in 2018.
We paid $9.9 million and $20.8 million for real estate and the expansion of existing buildings in 2020 and 2019, respectively.