XML 16 R6.htm IDEA: XBRL DOCUMENT v3.22.1
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Cash flows provided by operating activities:    
Net (loss) income $ (122) $ 22
Depreciation and amortization 20 18
Non-cash lease expense 29 29
Stock-based compensation 31 15
Change in operating assets and liabilities:    
Decrease (increase) in accounts receivable 56 (39)
Increase in inventory (57) (7)
(Increase) decrease in deferred cost of goods sold (135) 61
Decrease (increase) in other current assets and other assets 7 (15)
Increase (decrease) in deferred revenue 299 (74)
Decrease in operating lease liability (30) (30)
Increase in accounts payable, accrued expenses, other current liabilities and non-current liabilities 123 88
Net cash provided by operating activities 221 68
Cash flows used in investing activities:    
Investments in technology (157) (8)
Other capital investments (2)
Net cash used in investing activities (159) (8)
Cash flows used in financing activities:    
Short-term credit, net (149)
Net increase (decrease) in cash 62 (89)
Cash at the beginning of the year 1,722 2,063
Cash at the end of the period 1,784 1,974
Cash paid during the year for:    
Interest 4
Non-cash investing and financing activities:    
Accrued preferred dividends to former CEO of OmniMetrix $ 1 $ 1