COMMITMENTS AND CONTINGENCIES (Details 2) $ in Thousands	Jan. 31, 2021 USD ($)
Commitments and contingencies
2022	$ 1,019
2023	784
2024	141
2025	94
2026	94
Thereafter	377
Total lease payments	2,509
Less: interest	128
Present value of lease liability	$ 2,381

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Amount of lessee's undiscounted obligation for lease payments for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next fiscal year following latest fiscal year.

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Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
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