GENERAL (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands |
12 Months Ended |
Mar. 30, 2019 |
Mar. 31, 2018 |
| General [Line Items] |
|
|
| Inventory Valuation Reserves |
$ 400
|
$ 400
|
| Finite-Lived Intangible Asset, Useful Life |
10 years
|
10 years
|
| Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months |
$ 1,700
|
|
| Finite-Lived Intangible Assets, Amortization Expense, Year Two |
1,200
|
|
| Finite-Lived Intangible Assets, Amortization Expense, Year Three |
800
|
|
| Finite-Lived Intangible Assets, Amortization Expense, Year Four |
600
|
|
| Finite-Lived Intangible Assets, Amortization Expense, Year Five |
400
|
|
| Prepaid Expense and Other Assets, Current |
1,329
|
$ 1,240
|
| Investments |
500
|
700
|
| Allocated Share-based Compensation Expense |
1,100
|
1,400
|
| Vendor rebates |
1,300
|
1,400
|
| Cooperative advertising amount |
1,600
|
1,700
|
| Advertising costs |
800
|
800
|
| Cost of Goods and Services Sold |
121,555
|
117,700
|
| Foreign Currency Transaction Gain (Loss), Realized |
(100)
|
(100)
|
| Foreign Currency Transaction Gain (Loss), Unrealized |
200
|
(100)
|
| Derivative Asset, Notional Amount |
4,300
|
|
| Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax |
(300)
|
(100)
|
| Defined Benefit Plan, Accumulated Other Comprehensive Income Net Prior Service Cost (Credit), after Tax |
(200)
|
(200)
|
| Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax |
$ 100
|
$ 100
|
| Dilutive Securities Effect Per Share on Earnings (in Dollars per share) |
$ 0.04
|
$ 0.02
|
| Estimated Value of Assets and Liabilities |
$ 8,000
|
|
| Estimated Cumulative-effect Adjustment to Retained Earnings |
100
|
|
| Freight Expense [Member] |
|
|
| General [Line Items] |
|
|
| Cost of Goods and Services Sold |
2,500
|
$ 2,500
|
| Shipping and Handling [Member] |
|
|
| General [Line Items] |
|
|
| Cost of Goods and Services Sold |
$ 1,000
|
900
|
| Catalog Supplement [Member] |
|
|
| General [Line Items] |
|
|
| Catalog costs, term |
3 months
|
|
| Master Catalog Costs [Member] |
|
|
| General [Line Items] |
|
|
| Catalog costs, term |
18 months
|
|
| Catalog Costs [Member] |
|
|
| General [Line Items] |
|
|
| Prepaid Expense and Other Assets, Current |
$ 100
|
$ 100
|