Summary of Significant Accounting Policies = Intangible and Long-Lived Assets (Details)
$ in Thousands |
12 Months Ended |
|
Apr. 01, 2017
USD ($)
store
|
Mar. 26, 2016
USD ($)
|
Mar. 28, 2015
USD ($)
|
| Goodwill and Indefinite-Lived Intangible Assets |
|
|
|
| Goodwill impairment |
$ 0
|
$ 0
|
$ 0
|
| Impairment of indefinite-lived intangible assets, excluding goodwill |
0
|
0
|
0
|
| Long-Lived Assets |
|
|
|
| Impairments of long lived assets |
1,164
|
0
|
$ 0
|
| Long-lived assets - carrying value |
82,711
|
$ 76,076
|
|
| Three Stores with Asset Impairment |
|
|
|
| Long-Lived Assets |
|
|
|
| Impairments of long lived assets |
$ 1,200
|
|
|
| Number of stores with asset impairment | store |
3
|
|
|
| Long-lived assets - carrying value |
$ 1,500
|
|
|
| Long-lived assets - fair value |
$ 300
|
|
|
| Customer lists |
|
|
|
| Definite-Lived Intangible Assets |
|
|
|
| Useful life |
4 years 7 months 6 days
|
4 years 10 months 24 days
|
|
| Customer lists | Minimum |
|
|
|
| Definite-Lived Intangible Assets |
|
|
|
| Useful life |
3 years
|
|
|
| Customer lists | Maximum |
|
|
|
| Definite-Lived Intangible Assets |
|
|
|
| Useful life |
5 years
|
|
|
| Non-compete agreements |
|
|
|
| Definite-Lived Intangible Assets |
|
|
|
| Useful life |
4 years 9 months 18 days
|
4 years 10 months 24 days
|
|
| Non-compete agreements | Minimum |
|
|
|
| Definite-Lived Intangible Assets |
|
|
|
| Useful life |
4 years
|
|
|
| Non-compete agreements | Maximum |
|
|
|
| Definite-Lived Intangible Assets |
|
|
|
| Useful life |
5 years
|
|
|
| Below-market leases | Minimum |
|
|
|
| Definite-Lived Intangible Assets |
|
|
|
| Useful life |
4 years
|
|
|
| Below-market leases | Maximum |
|
|
|
| Definite-Lived Intangible Assets |
|
|
|
| Useful life |
19 years
|
|
|