Stockholders’ Equity - Narrative (Details) $ / shares in Units, $ in Thousands		12 Months Ended
	Jun. 22, 2023 shares	Jan. 31, 2024 USD ($) $ / shares shares	Jan. 31, 2023 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Preferred stock authorized (in shares)		20,000,000
Preferred stock par value (in dollars per share) | $ / shares		$ 0.00001
Preferred shares issued upon conversion (in shares)		15
Issuance of Preferred B Shares, net of issuance costs | $			$ 1,300
Options exchanged for common stock (in shares)		232,500	130,000
Weighted average exercise price (in dollars per share) | $ / shares		$ 0.54	$ 1.00
Granted (in shares)		199,420	57,093
Proceeds from exercise of options | $		$ 68	$ 26
Unrecognized share-based compensation | $		55
Warrant investment rate			0.01
Warrants
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Fair value of warrants as of grant date | $		$ 17
Issued (in shares)		13,650
Restricted Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation expense | $		$ 748
Weighted-average period for recognition of unrecognized compensation expense		1 year 10 months 2 days
Stock-based compensation | $		$ 279	$ 50
Issued (in shares)		283,414
Restricted Stock | Employees
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Issued (in shares)		218,824
Restricted Stock | Director
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Issued (in shares)		64,590
Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation | $		$ 65	$ 60
Minimum | Restricted Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting period		3 years
Maximum | Restricted Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting period		4 years
Series A Preferred Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Preferred stock authorized (in shares)		120,000	120,000
Preferred stock par value (in dollars per share) | $ / shares		$ 0.00001	$ 0.00001
Preferred stock outstanding (in shares)		0	0
Series B Preferred Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Preferred stock authorized (in shares)		200,000	200,000
Preferred stock par value (in dollars per share) | $ / shares		$ 0.00001	$ 0.00001
Preferred stock outstanding (in shares)		0	54,600
Cash dividend annual rate		8.00%
Stock sold (in shares)			55,000
Issuance of Preferred B Shares, net of issuance costs | $			$ 1,300
Conversion of Series B preferred stock (in shares)	819,000
Dividends paid | $		$ 49	$ 34