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Condensed Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Preferred Stock | Additional Paid-In Capital | Treasury Stock | Accumulated Deficit | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | --- | --- | ---
Beginning balances (in shares) at Jan. 31, 2018 |  | 14,019 | 532 |  |  |  |
Beginning balances at Jan. 31, 2018 | $ 65,849 | $ 140 | $ 11,544 | $ 122,304 | $ (16,860) | $ (42,425) | $ (8,854)
Net loss | (5,905) |  |  |  |  | (5,905) |
Foreign currency translation | (237) |  |  |  |  |  | (237)
Preferred stock offering (in shares) |  |  | 166 |  |  |  |
Preferred stock offering | 3,768 |  | $ 3,768 |  |  |  |
Preferred stock dividends | (385) |  |  |  |  | (385) |
Stock-based compensation | 126 |  |  | 126 |  |  |
Ending balances (in shares) at Apr. 30, 2018 |  | 14,019 | 698 |  |  |  |
Ending balances at Apr. 30, 2018 | 63,216 | $ 140 | $ 15,312 | 122,430 | (16,860) | (48,715) | (9,091)
Beginning balances (in shares) at Jan. 31, 2018 |  | 14,019 | 532 |  |  |  |
Beginning balances at Jan. 31, 2018 | 65,849 | $ 140 | $ 11,544 | 122,304 | (16,860) | (42,425) | (8,854)
Net loss | (10,494) |  |  |  |  |  |
Ending balances (in shares) at Jul. 31, 2018 |  | 14,049 | 768 |  |  |  |
Ending balances at Jul. 31, 2018 | 59,954 | $ 140 | $ 16,949 | 122,672 | (16,860) | (53,715) | (9,232)
Beginning balances (in shares) at Apr. 30, 2018 |  | 14,019 | 698 |  |  |  |
Beginning balances at Apr. 30, 2018 | 63,216 | $ 140 | $ 15,312 | 122,430 | (16,860) | (48,715) | (9,091)
Net loss | (4,589) |  |  |  |  | (4,589) |
Foreign currency translation | (141) |  |  |  |  |  | (141)
Restricted stock issued (in shares) |  | 30 |  |  |  |  |
Restricted stock issued | 0 |  |  |  |  |  |
Preferred stock offering (in shares) |  |  | 70 |  |  |  |
Preferred stock offering | 1,637 |  | $ 1,637 |  |  |  |
Preferred stock dividends | (411) |  |  |  |  | (411) |
Stock-based compensation | 242 |  |  | 242 |  |  |
Ending balances (in shares) at Jul. 31, 2018 |  | 14,049 | 768 |  |  |  |
Ending balances at Jul. 31, 2018 | 59,954 | $ 140 | $ 16,949 | 122,672 | (16,860) | (53,715) | (9,232)
Beginning balances (in shares) at Jan. 31, 2019 |  | 14,049 | 830 |  |  |  |
Beginning balances at Jan. 31, 2019 | 56,678 | $ 140 | $ 18,330 | 123,085 | (16,860) | (63,973) | (4,044)
Net loss | (2,415) |  |  |  |  | (2,415) |
Foreign currency translation | (450) |  |  |  |  |  | (450)
Preferred stock offering (in shares) |  |  | 17 |  |  |  |
Preferred stock offering | 409 |  | $ 409 |  |  |  |
Preferred stock dividends | (471) |  |  |  |  | (471) |
Stock-based compensation | 172 |  |  | 172 |  |  |
Ending balances (in shares) at Apr. 30, 2019 |  | 14,049 | 847 |  |  |  |
Ending balances at Apr. 30, 2019 | 53,923 | $ 140 | $ 18,739 | 123,257 | (16,860) | (66,859) | (4,494)
Beginning balances (in shares) at Jan. 31, 2019 |  | 14,049 | 830 |  |  |  |
Beginning balances at Jan. 31, 2019 | 56,678 | $ 140 | $ 18,330 | 123,085 | (16,860) | (63,973) | (4,044)
Net loss | (5,551) |  |  |  |  |  |
Ending balances (in shares) at Jul. 31, 2019 |  | 14,058 | 917 |  |  |  |
Ending balances at Jul. 31, 2019 | 52,014 | $ 141 | $ 20,310 | 123,452 | (16,860) | (70,494) | (4,535)
Beginning balances (in shares) at Apr. 30, 2019 |  | 14,049 | 847 |  |  |  |
Beginning balances at Apr. 30, 2019 | 53,923 | $ 140 | $ 18,739 | 123,257 | (16,860) | (66,859) | (4,494)
Net loss | (3,136) |  |  |  |  | (3,136) |
Foreign currency translation | (41) |  |  |  |  |  | (41)
Equity Compensation (in shares) |  | 9 |  |  |  |  |
Equity Compensation | 26 | $ 1 |  | 25 |  |  |
Preferred stock offering (in shares) |  |  | 70 |  |  |  |
Preferred stock offering | 1,571 |  | $ 1,571 |  |  |  |
Preferred stock dividends | (499) |  |  |  |  | (499) |
Stock-based compensation | 170 |  |  | 170 |  |  |
Ending balances (in shares) at Jul. 31, 2019 |  | 14,058 | 917 |  |  |  |
Ending balances at Jul. 31, 2019 | $ 52,014 | $ 141 | $ 20,310 | $ 123,452 | $ (16,860) | $ (70,494) | $ (4,535)

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