pre_text: (2) Includes property and equipment acquired under capital leases: Depreciation and amortization expense was $25.2 million, $17.5 million, and $11.8 million for the years ended March 31, 2019, 2018 and 2017, respectively. Depreciation and amortization expense in the years ended March 31, 2019, 2018 and 2017 included $1.2 million, $0.9 million and $0.1 million related to property and equipment acquired under capital leases.
table: As of March 31,
table: 2019 2018
table: Computer equipment $4,754 $4,713
table: Less: Accumulated amortization (2,228) (990)
table: $2,526 $3,723
question: Analyse this data from a financial earnings document. What is the change in Accumulated amortization from March 31, 2018 to March 31, 2019?