Fair Value of Financial Instruments (Details) - USD ($)
$ in Thousands |
3 Months Ended |
|
May 04, 2019 |
Feb. 02, 2019 |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Increase in store operating, selling and administrative expense due to revaluation |
$ 600
|
|
| Recurring [Member] | Level I [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Short-term investments |
199
|
$ 158
|
| Long-term investments |
2,499
|
2,377
|
| Long-term contingent earnout |
0
|
0
|
| Total investments |
2,698
|
2,535
|
| Recurring [Member] | Level II [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Short-term investments |
0
|
0
|
| Long-term investments |
0
|
0
|
| Long-term contingent earnout |
0
|
0
|
| Total investments |
0
|
0
|
| Recurring [Member] | Level III [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Short-term investments |
0
|
0
|
| Long-term investments |
0
|
0
|
| Long-term contingent earnout |
6,600
|
9,200
|
| Total investments |
$ 6,600
|
$ 9,200
|