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Income Taxes (Tables) | 12 Months Ended
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Jan. 31, 2020
Income Tax Disclosure [Abstract] |
Reconciliation of Income Taxes by Jurisdiction |
| Years Ended January 31,
| 2020 |  | 2019 |  | 2018
| (in thousands)
(Loss) income before income taxes is attributable to the following jurisdictions: |  |  |  |  |
Domestic | $ | (12,808 | ) |  | $ | (6,025 | ) |  | $ | (12,246 | )
Foreign | 2,399 |  |  | (13,563 | ) |  | (7,913 | )
Total | $ | (10,409 | ) |  | $ | (19,588 | ) |  | $ | (20,159 | )
The components of income tax expense (benefit) were as follows: |  |  |  |  |
Current: |  |  |  |  |
Domestic | $ | 27 |  |  | $ | 9 |  |  | $ | (225 | )
Foreign | 582 |  |  | 619 |  |  | 1,156 |
| 609 |  |  | 628 |  |  | 931 |
Deferred: |  |  |  |  |
Domestic | — |  |  | — |  |  | (36 | )
Foreign | 269 |  |  | (376 | ) |  | 15 |
| 269 |  |  | (376 | ) |  | (21 | )
Income tax expense | $ | 878 |  |  | $ | 252 |  |  | $ | 910 |
Reconciliation of Expected to Actual Income Tax Expense | The following is a reconciliation of expected to actual income tax expense:
| Years Ended January 31,
| 2020 |  | 2019 |  | 2018
| (in thousands)
Federal income tax at 21%, 21%, 32.9%, respectively | $ | (2,186 | ) |  | $ | (4,113 | ) |  | $ | (6,632 | )
Changes in tax rates | 631 |  |  | — |  |  | 7,257 |
Permanent differences | 101 |  |  | (148 | ) |  | 3,356 |
Foreign effective tax rate differential | (197 | ) |  | 60 |  |  | 1,163 |
Foreign withholding taxes, foreign branch taxes, including penalties and interest | 403 |  |  | 431 |  |  | 716 |
Tax effect of book loss on disposition of subsidiaries | 69 |  |  | 1,271 |  |  | — |
Valuation allowance on deferred tax assets | 1,719 |  |  | 2,249 |  |  | (5,765 | )
Excess tax deficiency for share-based payments under ASU 2016-09 | 284 |  |  | 663 |  |  | 309 |
Other | 54 |  |  | (161 | ) |  | 506 |
| $ | 878 |  |  | $ | 252 |  |  | $ | 910 |
Company's Deferred Taxes | The components of the Company’s deferred taxes consisted of the following:
| As of January 31,
| 2020 |  | 2019
| (in thousands)
Deferred tax assets: |  |  |
Net operating losses | $ | 17,978 |  |  | $ | 16,696 |
Tax credit carry forwards | 724 |  |  | 675 |
Stock option book expense | 650 |  |  | 781 |
Allowance for doubtful accounts | 776 |  |  | 329 |
Allowance for inventory obsolescence | 570 |  |  | 480 |
Accruals not yet deductible for tax purposes | 357 |  |  | 418 |
Fixed assets | 851 |  |  | 1,255 |
Intangible assets | 337 |  |  | — |
Other | 954 |  |  | 876 |
Gross deferred tax assets | 23,197 |  |  | 21,510 |
Valuation allowance | (23,197 | ) |  | (21,407 | )
Deferred tax assets | — |  |  | 103 |
Deferred tax liabilities: |  |  |
Intangible assets | — |  |  | (35 | )
Other | (200 | ) |  | — |
Deferred tax liabilities | (200 | ) |  | (35 | )
Unrecognized tax benefits | — |  |  | — |
Total deferred tax (liabilities) assets, net | (200 | ) |  | $ | 68 |

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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=84230637&loc=d3e32537-109319 + Details
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