XML 38 R32.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Cash Flow Information (Tables) | 6 Months Ended
--- | ---
Nov. 01, 2015
Supplemental Cash Flow Elements [Abstract] |
Schedule of Interest and Income Taxes Paid | Interest and income taxes paid are as follows:
|  | Six months ended |
(dollars in thousands) |  | November 1, 2015 |  |  | November 2, 2014 |
Interest |  | $ | 86 |  |  | $ | 180 |
Net income tax payments, net |  |  | 2,088 |  |  |  | 1,943 |

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
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