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 | (15,685) | | | | | | |
Ending balances (in shares) at Oct. 31, 2018 | | 14,049 | 798 | | | | |
Ending balances at Oct. 31, 2018 | 60,254 | $ 140 | $ 17,611 | 122,879 | (16,860) | (59,355) | (4,161) |
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 | | | | | |
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) |
Net loss | (5,191) | | | | | (5,191) | |
Foreign currency translation | 5,071 | | | | | | 5,071 |
Preferred stock offering (in shares) | | | 30 | | | | |
Preferred stock offering | 662 | | $ 662 | | | | |
Preferred stock dividends | (449) | | | | | (449) | |
Stock-based compensation | 207 | | | 207 | | | |
Ending balances (in shares) at Oct. 31, 2018 | | 14,049 | 798 | | | | |
Ending balances at Oct. 31, 2018 | 60,254 | $ 140 | $ 17,611 | 122,879 | (16,860) | (59,355) | (4,161) |
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 | (7,579) | | | | | | |
Ending balances (in shares) at Oct. 31, 2019 | | 14,097 | 928 | | | | |
Ending balances at Oct. 31, 2019 | 50,078 | $ 141 | $ 20,540 | 123,721 | (16,860) | (73,044) | (4,420) |
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) |
Net loss | (2,028) | | | | | (2,028) | |
Foreign currency translation | 115 | | | | | | 115 |
Restricted stock issued (in shares) | | 39 | | | | | |
Restricted stock issued | (1) | | | (1) | | | |
Preferred stock offering (in shares) | | | 11 | | | | |
Preferred stock offering | 230 | | $ 230 | | | | |
Preferred stock dividends | (522) | | | | | (522) | |
Stock-based compensation | 270 | | | 270 | | | |
Ending balances (in shares) at Oct. 31, 2019 | | 14,097 | 928 | | | | |
Ending balances at Oct. 31, 2019 | $ 50,078 | $ 141 | $ 20,540 | $ 123,721 | $ (16,860) | $ (73,044) | $ (4,420) |