Equity - Additional Information (Details) $ / shares in Units, $ in Thousands	1 Months Ended		12 Months Ended
	Mar. 22, 2023 USD ($) $ / shares shares	Jan. 28, 2023 $ / shares shares	Jan. 28, 2023 USD ($) Vote $ / shares shares	Jan. 29, 2022 USD ($) $ / shares shares	Jan. 30, 2021 shares
Class Of Stock [Line Items]
Number of votes for each outstanding share | Vote			1
Common stock, par value (in dollars per share) | $ / shares		$ 1	$ 1	$ 1
Common stock, shares authorized (in shares)		80,000,000	80,000,000	80,000,000
Common stock, shares issued (in shares)		13,088,782	13,088,782	14,256,408
Treasury shares, at cost (in shares)		488,464	488,464	488,464
Number of common stock issued to directors for no consideration (in shares)			16,536	14,936	38,723
Common stock withheld for taxes on restricted stock vested (in shares)			73,137	64,535	64,382
Restricted stock forfeited during the year (in shares)			31,057	6,885	150,050
Common stock shares repurchased and retired (in shares)	135,000		1,380,272	1,360,909	0
Number of shares repurchased		0			0
Weighted average price of common stock retired and repurchase (in dollars per share) | $ / shares	$ 36.67		$ 52.66	$ 60.88
Common stock value repurchased and retired | $	$ 5,000		$ 72,689	$ 82,849
2009 Equity Incentive Plan
Class Of Stock [Line Items]
Common stock issued as restricted shares (in shares)					428,362
Subordinated Serial Preferred Stock Aggregate
Class Of Stock [Line Items]
Preferred shares authorized (in shares)		3,000,000	3,000,000
Subordinated Serial Preferred Stock $2.30 Series 1
Class Of Stock [Line Items]
Preferred shares authorized (in shares)		64,368	64,368
Preferred stock par value (in dollars per share) | $ / shares		$ 2.30	$ 2.30
Subordinated Serial Preferred Stock $4.75 Series 3
Class Of Stock [Line Items]
Preferred shares authorized (in shares)		40,449	40,449
Preferred stock par value (in dollars per share) | $ / shares		$ 4.75	$ 4.75
Subordinated Serial Preferred Stock $4.75 Series 4
Class Of Stock [Line Items]
Preferred shares authorized (in shares)		53,764	53,764
Preferred stock par value (in dollars per share) | $ / shares		$ 4.75	$ 4.75
Subordinated Serial Preferred Stock Series 6
Class Of Stock [Line Items]
Preferred shares authorized (in shares)		800,000	800,000
Preferred stock par value (in dollars per share) | $ / shares		$ 4.75	$ 4.75
$1.50 Subordinated Cumulative Preferred Stock
Class Of Stock [Line Items]
Preferred shares authorized (in shares)		5,000,000	5,000,000
Preferred stock par value (in dollars per share) | $ / shares		$ 1.50	$ 1.50
Employees’ Subordinated Convertible Preferred Stock
Class Of Stock [Line Items]
Multiplication value to quarterly dividend per share of common stock for calculation of stated and liquidation values and redemption price			88
Average quarterly dividend payment period			24 months
Common convertible ratio (in shares)		1	1
Number of votes for each outstanding share | Vote			1
Common stock issued in conversion of debentures (in shares)			390	6,100	15
Employees’ Subordinated Convertible Preferred Stock | Minimum
Class Of Stock [Line Items]
Stated and liquidation values and redemption price per share dividend paid on common stock plus accumulated dividends (in dollars per share) | $ / shares			$ 30
Conversion of Preferred Stock
Class Of Stock [Line Items]
Common shares reserved (in shares)		27,935	27,935
2020 Stock Incentive Plan
Class Of Stock [Line Items]
Common shares reserved (in shares)		704,556	704,556
Common stock issued as restricted shares (in shares)			299,914	229,363