Internal-Use Software and Website Development Costs	6 Months Ended
Oct. 27, 2018
Internal-Use Software and Website Development Costs	5. Internal-Use Software and Website Development Costs Direct costs incurred to develop software for internal use and website development costs are capitalized and amortized over an estimated useful life of three to seven years. The Company capitalized costs, primarily related to labor, consulting, hardware and software, of $6,460 and $8,610 during the 26 weeks ended October 27, 2018 and October 28, 2017, respectively. Amortization of previously capitalized amounts was $5,844 and $5,471 during the 13 weeks ended October 27, 2018 and October 28, 2017, respectively, and $11,688 and $10,845 during the 26 weeks ended October 27, 2018 and October 28, 2017, respectively. Costs related to the design or maintenance of internal-use software and website development are expensed as incurred.

5. Internal-Use Software and Website Development Costs

Direct costs incurred to develop software for internal use and website development costs are capitalized and amortized over an estimated useful life of three to seven years. The Company capitalized costs, primarily related to labor, consulting, hardware and software, of $6,460 and $8,610 during the 26 weeks ended October 27, 2018 and October 28, 2017, respectively. Amortization of previously capitalized amounts was $5,844 and $5,471 during the 13 weeks ended October 27, 2018 and October 28, 2017, respectively, and $11,688 and $10,845 during the 26 weeks ended October 27, 2018 and October 28, 2017, respectively. Costs related to the design or maintenance of internal-use software and website development are expensed as incurred.