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INCOME TAXES (Tables) | 12 Months Ended
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Jan. 31, 2022
INCOME TAXES |
Schedule of components of company's income tax (expense) benefit | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2022 |  | 2021 |  | 2020
Current: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Federal | ​ | $ | (10,921) | ​ | $ | 6,654 | ​ | $ | 77
State | ​ |  | (643) | ​ |  | (83) | ​ |  | 336
​ | ​ |  | (11,564) | ​ |  | 6,571 | ​ |  | 413
Deferred: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Federal | ​ |  | 341 | ​ |  | (7,720) | ​ |  | 6,825
State | ​ |  | (133) | ​ |  | 75 | ​ |  | (185)
​ | ​ |  | 208 | ​ |  | (7,645) | ​ |  | 6,640
Income tax (expense) benefit | ​ | $ | (11,356) | ​ | $ | (1,074) | ​ | $ | 7,053
Schedule of actual income tax expense amounts | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2022 |  | 2021 |  | 2020
Computed expected income tax (expense) benefit | ​ | $ | (9,883) | ​ | $ | (5,226) | ​ | $ | 10,030
Difference resulting from: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
State income taxes, net of federal tax effect | ​ |  | (614) | ​ |  | (7) | ​ |  | 81
Excess executive compensation | ​ | ​ | (1,296) | ​ | ​ | (420) | ​ | ​ | (420)
Bad debt loss | ​ | ​ | (425) | ​ | ​ | 160 | ​ | ​ | 6,205
Foreign tax rate differential | ​ | ​ | 352 | ​ | ​ | 173 | ​ | ​ | (722)
Net operating loss carryback benefit (see discussion below) | ​ | ​ | — | ​ | ​ | 4,392 | ​ | ​ | —
Elimination of net operating loss benefits | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (7,239)
Goodwill impairment losses | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (763)
Other permanent differences and adjustments, net | ​ |  | 510 | ​ |  | (146) | ​ |  | (119)
Income tax (expense) benefit | ​ | $ | (11,356) | ​ | $ | (1,074) | ​ | $ | 7,053
Schedule of tax effects of temporary differences that gave rise to deferred tax assets and liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2022 |  | 2021
Assets: | ​ | ​ | ​ | ​ | ​ | ​
Net operating loss carryforwards | ​ | $ | 14,360 | ​ | $ | 14,192
Stock awards | ​ | ​ | 2,325 | ​ | ​ | 2,549
Lease liabilities | ​ | ​ | 772 | ​ | ​ | 775
Research and development credit carryforwards | ​ | ​ | 269 | ​ | ​ | 102
Purchased intangibles | ​ |  | 19 | ​ |  | 234
Accrued expenses and other | ​ |  | 1,828 | ​ |  | 1,422
​ | ​ |  | 19,573 | ​ |  | 19,274
​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ | ​ | ​ | ​ | ​ | ​
Purchased intangibles | ​ | ​ | (3,533) | ​ | ​ | (3,513)
Property and equipment | ​ |  | (1,334) | ​ |  | (1,801)
Construction contracts | ​ |  | (1,034) | ​ |  | (968)
Right-of-use assets | ​ | ​ | (768) | ​ | ​ | (770)
Other | ​ | ​ | (43) | ​ | ​ | (176)
​ | ​ |  | (6,712) | ​ |  | (7,228)
Valuation allowances | ​ | ​ | (12,404) | ​ | ​ | (11,797)
Deferred tax assets | ​ | $ | 457 | ​ | $ | 249

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- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319 + Details
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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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