Revolving Credit Facility (Details Textual) $ in Millions |
3 Months Ended |
|---|---|
|
Apr. 29, 2017
USD ($)
| |
| Revolving Credit Facility Details | |
| Initiation Date | Aug. 30, 2013 |
| Maximum Borrowing Capacity | $ 75.0 |
| Line Of Credit Availability For Letters Of Credit | $ 10.0 |
| Maturity Date | Aug. 30, 2018 |
| Line Of Credit Facility Optional Additional Borrowing Capacity | $ 25.0 |
| Amount Outstanding under the Revolving Credit Facility | $ 0.0 |