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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Jan. 31, 2019 | $ 299 | $ (335,193) | $ 148,273 | $ 579,558 | $ 52,334 | $ 445,271
Balance (in Shares) at Jan. 31, 2019 | 29,853 | 23,580 |  |  |  |
Net (loss) income |  |  |  | 3,025 | 2,370 | 5,395
Noncontrolling interests distribution and other |  |  |  |  | (2,598) | (2,598)
Capital contributions |  |  |  |  | 258 | 258
Issuance of equity awards and stock based compensation expense |  | $ 120 | 483 |  |  | 603
Issuance of equity awards and stock based compensation expense (in Shares) |  | (19) |  |  |  |
Stock based compensation expense |  |  |  |  |  | 215
Balance at Oct. 31, 2019 | $ 299 | $ (335,073) | 148,756 | 582,583 | 52,364 | 448,929
Balance (in Shares) at Oct. 31, 2019 | 29,853 | 23,561 |  |  |  |
Balance at Jul. 31, 2019 | $ 299 | $ (335,080) | 148,724 | 584,635 | 51,912 | 450,490
Balance (in Shares) at Jul. 31, 2019 | 29,853 | 23,561 |  |  |  |
Net (loss) income |  |  |  | (2,052) | 379 | (1,673)
Capital contributions |  |  |  |  | 73 | 73
Stock based compensation expense |  | $ 7 | 32 |  |  | 39
Balance at Oct. 31, 2019 | $ 299 | $ (335,073) | 148,756 | 582,583 | 52,364 | 448,929
Balance (in Shares) at Oct. 31, 2019 | 29,853 | 23,561 |  |  |  |
Balance at Jan. 31, 2020 | $ 299 | $ (335,066) | 148,789 | 586,985 | 52,599 | 453,606
Balance (in Shares) at Jan. 31, 2020 | 29,853 | 23,561 |  |  |  |
Net (loss) income |  |  |  | (542) | 1,138 | 596
Treasury stock acquired |  | $ (18,918) |  |  |  | (18,918)
Treasury stock acquired (in Shares) |  | 306 |  |  |  |
Noncontrolling interests distribution and other |  |  |  |  | (283) | (283)
Capital contributions |  |  |  |  | 88 | 88
Issuance of equity awards and stock based compensation expense |  | $ 74 | 288 |  |  | 362
Issuance of equity awards and stock based compensation expense (in Shares) |  | (15) |  |  |  |
Stock based compensation expense |  |  |  |  |  | 122
Balance at Oct. 31, 2020 | $ 299 | $ (353,910) | 149,077 | 586,443 | 53,542 | 435,451
Balance (in Shares) at Oct. 31, 2020 | 29,853 | 23,852 |  |  |  |
Balance at Jul. 31, 2020 | $ 299 | $ (340,591) | 149,044 | 577,602 | 51,385 | 437,739
Balance (in Shares) at Jul. 31, 2020 | 29,853 | 23,655 |  |  |  |
Net (loss) income |  |  |  | 8,841 | 2,218 | 11,059
Treasury stock acquired |  | $ (13,328) |  |  |  | (13,328)
Treasury stock acquired (in Shares) |  | 197 |  |  |  |
Noncontrolling interests distribution and other |  |  |  |  | (124) | (124)
Capital contributions |  |  |  |  | 63 | 63
Stock based compensation expense |  | $ 9 | 33 |  |  | 42
Balance at Oct. 31, 2020 | $ 299 | $ (353,910) | $ 149,077 | $ 586,443 | $ 53,542 | $ 435,451
Balance (in Shares) at Oct. 31, 2020 | 29,853 | 23,852 |  |  |  |

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