Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Cash Flows

v3.23.1
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES    
Net loss $ (2,168) $ (1,965)
Adjustments to reconcile net loss to net cash used in operating activities:    
Stock-based compensation 354 624
Net change in fair value of trading marketable securities (124) 20
Non-cash lease expense 11 7
Changes in operating assets and liabilities:    
Prepaid expenses and other current assets (68) (594)
Accounts payable and accrued liabilities (214) (160)
Accounts payable - related parties 34 23
Fixed cash payments related to operating leases (11) (8)
Net cash used in operating activities (2,186) (2,053)
CASH FLOWS FROM INVESTING ACTIVITIES    
Investment in trading marketable securities (5,803) (1,947)
Investment in available-for-sale securities 0 (499)
Proceeds from disposition of marketable securities 6,490 2,703
Proceeds upon maturity of available-for-sale securities 1,512 0
Net cash provided by investing activities 2,199 257
Effect of exchange rate changes on cash 15 (16)
Net change in cash and cash equivalents 28 (1,812)
Cash and cash equivalents - beginning of period 6,888 12,162
Cash and cash equivalents - end of period 6,916 10,350
Supplemental Cash Flow Information    
Cash paid for interest 0 0
Cash paid for income taxes 0 0
NON-CASH FINANCING AND INVESTING ACTIVITIES:    
Unrealized gain (loss) from available-for-sale securities $ 29 $ (22)