XML 17 R6.htm IDEA: XBRL DOCUMENT v3.20.2
Unaudited Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Cash flows from operating activities:    
Net loss $ (3,417) $ (3,539)
Adjustments to reconcile net loss to net cash used in operations:    
Depreciation and amortization 1,000 1,149
Stock-based compensation expense 909 249
Provision for excess and obsolete inventory 789 89
Change in fair value of warrants (2,946)
Non-cash interest income (134) (112)
Other non-cash items 102 100
Unrealized foreign exchange loss on cash and cash equivalents 85
Changes in operating asset and liability accounts:    
Accounts receivable 8,783 (2,874)
Inventory 1,132 108
Prepaid expenses and other assets (496) (1,002)
Accounts payable and accrued expenses (7,974) (181)
Deferred revenue (3,894) 3,093
Net cash used in operating activities (3,115) (5,866)
Cash flows from investing activities:    
Purchase of property, plant and equipment (637) (836)
Proceeds from the sale of property, plant and equipment 3,001
Change in other assets 128 94
Net cash (used in)/provided by investing activities (509) 2,259
Cash flows from financing activities:    
Repurchase of treasury stock (376) (283)
Net cash used in financing activities (376) (283)
Effect of exchange rate changes on cash 12 359
Net decrease in cash, cash equivalents and restricted cash (3,988) (3,531)
Cash, cash equivalents and restricted cash at beginning of period 30,864 78,198
Cash, cash equivalents and restricted cash at end of period 26,876 74,667
Supplemental schedule of cash flow information:    
Cash paid for income taxes, net of refunds 225 128
Issuance of common stock to settle liabilities 88 81
Hercules [Member]    
Supplemental schedule of cash flow information:    
Issuance of common stock to Hercules to settle warrant liability $ 294