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v3.20.1

Accounts Receivables (Tables) | 12 Months Ended
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Jan. 31, 2020
Receivables [Abstract] |
Accounts Receivable | Accounts receivables consisted of the following (in thousands):
| As of January 31, 2020 |  | As of January 31, 2019
| Current |  | Long-term |  | Total |  | Current |  | Long-term |  | Total
Accounts receivable | $ | 15,975 |  |  | $ | 403 |  |  | $ | 16,378 |  |  | $ | 14,195 |  |  | $ | 712 |  |  | $ | 14,907 |
Less allowance for doubtful accounts | (4,054 | ) |  | — |  |  | (4,054 | ) |  | (2,113 | ) |  | — |  |  | (2,113 | )
Accounts receivable net of allowance for doubtful accounts | $ | 11,921 |  |  | $ | 403 |  |  | $ | 12,324 |  |  | $ | 12,082 |  |  | $ | 712 |  |  | $ | 12,794 |

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- References No definition available. + Details
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