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Inventories | 3 Months Ended
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Jul. 30, 2017
Inventory Disclosure [Abstract] |
Inventories | 5. Inventories Inventories are carried at the lower of cost or market. Cost is determined using the FIFO (first-in, first-out) method. A summary of inventories follows:
(dollars in thousands) |  | July 30, 2017 |  |  | July 31, 2016 |  |  | April 30, 2017 |
Raw materials |  | $ | 6,956 |  |  | $ | 6,779 |  |  | $ | 6,456 |
Work-in-process |  |  | 2,782 |  |  |  | 3,224 |  |  |  | 3,095 |
Finished goods |  |  | 45,489 |  |  |  | 38,128 |  |  |  | 41,931 |
|  | $ | 55,227 |  |  | $ | 48,131 |  |  | $ | 51,482 |

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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