v3.21.1
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2021
Apr. 30, 2020
Cash flows from operating activities:    
Net loss $ (4,068) $ (6,510)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization expense 376 357
Loss on disposal of fixed assets 77  
Gain on write-off of operating lease right-of-use assets and liabilities related to termination (328)  
Change in allowance for doubtful accounts   (316)
Stock-based compensation expense 208 357
Realized and unrealized foreign currency transaction loss (gain) 263 (29)
Other 1 14
Changes in operating assets and liabilities:    
Accounts receivable (208) 3,111
Unbilled receivables 1,431 589
Prepaid expenses and other current assets and other assets   (554)
Accounts payable 34 417
Accrued expenses and other liabilities 173 (1,689)
Deferred revenue 221 (10)
Net cash used in operating activities (1,820) (4,263)
Cash flows from investing activities:    
Purchases of property and equipment (7) (138)
Proceeds from sales and maturities of marketable securities 252 1,201
Net cash provided by investing activities 245 1,063
Cash flows from financing activities:    
Proceeds from stock option exercises 137 119
Proceeds from employee stock purchase plan   18
Proceeds from issuance of common stock, net of issuance costs 17,462  
Net cash provided by financing activities 17,599 137
Effect of exchange rate on cash, cash equivalents and restricted cash (199) 153
Net increase (decrease) in cash, cash equivalents and restricted cash 15,825 (2,910)
Cash, cash equivalents and restricted cash at beginning of period 6,084 9,297
Cash, cash equivalents and restricted cash at end of period 21,909 6,387
Supplemental disclosure of cash flow information    
Income taxes paid $ 101 11
Non-cash activities:    
Right-of-use assets obtained in exchange for lease obligations   $ 402

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