v3.25.2
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Operating activities    
Net loss $ (1,244) $ (3,758)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 244 348
Amortization of intangible assets 240 248
Stock-based compensation 166 294
Amortization of debt issue costs 51 58
Gain on sale of property and equipment 0 (6)
Provision for inventory reserves 26 33
Provision for credit losses 10 40
Other (1) 196
Changes in operating assets and liabilities:    
Accounts receivable (692) 1,507
Revenue earned but not billed (127) (301)
Inventories 1,065 2,156
Prepaid expenses and other assets 271 (304)
Accounts payable (682) (3,929)
Accrued expenses and other 227 490
Deferred revenue, current and long-term (69) (34)
Net cash used in operating activities (515) (2,962)
Investing activities    
Purchases of property and equipment (55) (24)
Net cash used in investing activities (55) (24)
Financing activities    
Payment of long-term debt (88) (3)
Proceeds from long-term debt 0 3,525
Payments of revolving credit facility (1,750) 0
Proceeds from employee equity exercises 0 1
Net cash (used in) provided by financing activities (1,838) 3,523
Net (decrease) increase in cash and cash equivalents (2,408) 537
Cash and cash equivalents at beginning of period 5,972 5,155
Cash and cash equivalents at end of period $ 3,564 $ 5,692