XML 19 R7.htm IDEA: XBRL DOCUMENT v3.19.2
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Cash flows from operating activities:    
Net loss (including noncontrolling interests) $ (2,014) $ (2,075)
Adjustments to reconcile net loss to net cash used in operating activities:    
Stock-based compensation expense 29
Bad debt expense 19
Depreciation and amortization 439 536
Amortization of operating lease right-of-use assets 189
Changes in operating assets and liabilities:    
Accounts receivable and unbilled revenue, net 24 532
Projects in process (8) (224)
Inventory (5) (56)
Prepaid expenses and other current assets 118 45
Accounts payable and accrued expenses 1 219
Deferred revenues (14) (437)
Operating lease obligations (224)
Net cash used in operating activities (1,475) (1,431)
Cash flows from investing activities:    
Purchase of property and equipment (77) (145)
Net cash used in investing activities (77) (145)
Cash flows from financing activities:    
Principal payments on finance lease obligations (272) (277)
Net cash used in financing activities (272) (277)
Effect of exchange rate changes on cash (93) (250)
Net decrease in cash (1,917) (2,103)
Cash at beginning of period 6,555 5,796
Cash at end of period 4,638 3,693
Supplemental disclosure of cash flow information:    
Cash paid for income taxes 13 8
Cash paid for interest $ 19 $ 27