XML 16 R7.htm IDEA: XBRL DOCUMENT v3.23.2
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Cash flows from operating activities:    
Net loss $ (7,234) $ (13,797)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 1,713 1,540
Stock-based compensation 2,626 2,909
Change in fair value of warrant liabilities (1,624)
Allowance for bad debt (154)
Accrued interest (12) 13
Other 5 154
Changes in assets and liabilities:    
Accounts receivable 1,900 (791)
Inventories 189 (561)
Prepaid expenses and other assets 485 (331)
Accounts payable (702) 474
Right-of-use assets 332 256
Lease liabilities - operating (285) (242)
Deferred revenue and other liabilities (813) (1,186)
Net cash used in operating activities (3,574) (11,562)
Cash flows from investing activities:    
Purchases of property and equipment (91) (342)
Purchases of intangible assets (21)
Proceeds from maturities of marketable securities 500 9,434
Purchases of marketable securities (497)
Net cash provided by investing activities 409 8,574
Cash flows from financing activities:    
Proceeds from sale of common stock, net 3,570
Taxes paid to net share settle equity awards (36) (59)
Repayment of financing leases (51) (26)
Net cash provided by (used in) financing activities 3,483 (85)
Net increase (decrease) in cash and cash equivalents 318 (3,073)
Cash and cash equivalents at beginning of period 1,828 5,893
Cash and cash equivalents at end of period 2,146 2,820
Supplemental disclosure:    
Initial recognition of warrant liability 3,162
Recognition of right-of-use asset and lease liability 995
Unrealized gain on securities $ 21 $ 41