Earnings Per Share - Calculation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	May 04, 2019	May 05, 2018
Earnings Per Share [Abstract]
Earnings from continuing operations	$ 6,470	$ 1,856
Basic EPS from continuing operations
Income available to common shareholders, income (numerator)	$ 6,470	$ 1,856
Income available to common shareholders, shares (denominator) (in shares)	17,645,000	19,278,000
Income available to common shareholders, per share amount (in dollars per share)	$ 0.37	$ 0.10
Effect of Dilutive Securities from continuing operations
Dilutive share-based awards, shares (denominator) (in shares)	171,000	140,000
Employees' preferred stock, shares (denominator) (in shares)	34,000	37,000
Diluted EPS from continuing operations
Income available to common shareholders plus assumed conversions, income (numerator)	$ 6,470	$ 1,856
Income available to common shareholders plus assumed conversions, shares (denominator) (in shares)	17,850,000	19,455,000
Diluted earnings per share from continuing operations (in dollars per share)	$ 0.36	$ 0.10
Common convertible ratio (in shares)	1	1