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Property and Equipment
3 Months Ended
Mar. 31, 2020
Property and Equipment.  
Property and Equipment

6.       Property and Equipment

Accumulated depreciation was $14,466 and $13,728 as of March 31, 2020 and December 31, 2019, respectively. Depreciation expense on property and equipment for the three months ended March 31, 2020 and 2019 was $1,268 and $1,008, respectively.