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Receivables (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Aug. 01, 2020 | May 02, 2020
Receivables |  |
Allowance for doubtful accounts | $ 3,322 | $ 2,828
Retainage on construction-type contracts, expected to be collected in one year | 741 | 687
Financing Receivable |  |
Receivables |  |
Long-term contracts and lease receivables, present value | 4,045 | 4,633
Long-term contracts and lease receivables, face amount | $ 4,327 | $ 5,166
Financing Receivable | Minimum |  |
Receivables |  |
Contract and lease receivables annual interest rates | 5.00% |
Financing Receivable | Maximum |  |
Receivables |  |
Contract and lease receivables annual interest rates | 9.00% |

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