Stock Compensation Plans and Capital Stock Transactions - Stock Option Activity (Details) - Employee Stock Option $ / shares in Units, $ in Thousands	12 Months Ended
	Jan. 28, 2017 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, beginning of period (in shares) | shares	1,060,774
Granted (in shares) | shares	0
Exercised (in shares) | shares	(213,310)
Forfeited or expired (in shares) | shares	(270,218)
Outstanding, end of period (in shares) | shares	577,246
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Outstanding, beginning of period, weighted average exercise price (in usd per share) | $ / shares	$ 15.17
Granted, weighted average exercise price (in usd per share) | $ / shares	0.00
Exercised, weighted average exercise price (in usd per share) | $ / shares	10.67
Forfeited or expired, weighted average exercise price (in usd per share) | $ / shares	22.13
Outstanding, end of period, weighted average exercise price (in usd per share) | $ / shares	$ 13.58
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest [Abstract]
Vested and expected to vest, Number of Shares (in shares) | shares	577,246
Exercisable, Number of Shares (in shares) | shares	577,246
Vested and expected to vest, weighted average exercise price (in usd per share) | $ / shares	$ 13.58
Exercisable, weighted average exercise price (in usd per share) | $ / shares	$ 13.58
Outstanding, weighted average remaining contractual term, years	2 years 11 months 19 days 4 hours 48 minutes
Vested and expected to vest, weighted average remaining contractual term, years	2 years 11 months 19 days 4 hours 48 minutes
Exercisable, weighted average remaining contractual term, years	2 years 11 months 19 days 4 hours 48 minutes
Outstanding, aggregate intrinsic value | $	$ 603
Vested and expected to vest, aggregate intrinsic value | $	603
Exercisable, aggregate intrinsic value | $	$ 603