XML 17 R6.htm IDEA: XBRL DOCUMENT v3.21.2
Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Operating activities    
Net loss $ (335) $ (3,581)
Depreciation 74 115
Amortization of right-of-use assets 156 133
Amortization of imputed interest (214) (234)
Interest expense from PPP Loan 4 2
Non-cash cost of operating leases 262 161
Change in receivable reserves 43 (55)
Change in inventory reserves 47 (333)
Write down of inventory 546
Change in long term payables (102)
Change in insurance receivable 95 1,767
Loss on investments 759
Stock-based compensation 71 2
Payroll tax deferral 65
Changes in current operating assets and liabilities:    
Accounts receivable (1,423) 1,769
Inventories (957) 1,023
Prepaid expenses and other assets 118 32
Income taxes 403 (527)
Accounts payable and accrued liabilities 1,053 (2,652)
Deferred revenue 1,839 (97)
Net cash provided by / (used in) operating activities 1,236 (1,207)
Investing activities    
Additions to property, plant and equipment (62)
Change in notes receivable 194
Net cash (used in) / provided by investing activities (62) 194
Financing activities    
Bank overdrafts (374)
Funding from PPP Loan 1,404
Payment of deferred purchase price (397)
Gain on forgiveness of PPP Loan (1,417)
Principal repayments of financing leases (415) (296)
Net cash (used in) / provided by financing activities (1,832) 337
Decrease in cash and restricted cash (658) (676)
Cash, and restricted cash, beginning of year 7,567 8,213
Cash, and restricted cash, end of period 6,909 7,537
Non-cash financing activities:    
Declared dividend unpaid $ 1,047