XML 29 R17.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Cash Flow Information | 3 Months Ended
--- | ---
Jul. 30, 2017
Supplemental Cash Flow Elements [Abstract] |
Cash Flow Information | 10. Cash Flow Information Interest and income taxes paid are as follows:
| Three months ended |
(dollars in thousands) | July 30, 2017 |  | July 31, 2016 |
Interest |  | $ | 83 |  |  | $ | 3 |
Income taxes |  |  | 536 |  |  |  | 2,263 |
Interest costs charged to operations were $64,000 and $9,000 for the three months ended July 30, 2017 and July 31, 2016, respectively. Interest costs of $64,000 and $9,000 for the construction of qualifying fixed assets were capitalized and will be amortized over the related assets’ useful lives for the three months ended July 30, 2017 and July 31, 2016, respectively.

X
- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
Name: | us-gaap_CashFlowSupplementalDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration