Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash flows from operating activities:
Net loss	$ (14,146)	$ (11,628)
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization of debt premium, discount and issuance cost	1,950	1,806
Provision for credit losses	(160)	168
Paid-in-kind accrual on short-term debt	150	240
Changes in deferred tax assets and liabilities	(24)	(324)
Change in allowance for sales returns and volume rebates	(1,373)	(2,371)
Change in fair value of common warrants	(1,394)	0
Change in inventory reserve	(1,034)	110
Change in fair value of derivative liabilities	286	(202)
Stock compensation expense	459	1,233
Depreciation and amortization	7,681	6,187
Loss on warrant issuance	578	0
Change in right of use assets and lease liabilities	(329)	330
Changes in operating assets and liabilities:
Accounts receivable – trade	(651)	6,336
Inventories	19,712	2,763
Prepaid expenses and other current assets	(3,510)	(986)
Other assets	47	(531)
Accounts payable and accrued expenses	(9,522)	(7,240)
Other short-term liabilities	118	0
Other liabilities	155	2,076
Deferred revenues	(801)	(56)
Net cash used in operating activities	(1,808)	(2,089)
Cash flows from investing activities:
Purchases of property and equipment	(158)	(279)
Net cash used in investing activities	(158)	(279)
Cash flows from financing activities:
Proceeds from short-term debt	2,500	4,000
Principal payments on short-term debt	(2,666)	(3,509)
Principal payments on long term debt	(2,387)	(3,915)
Payments of fixed dividends to Series B Preferred stockholders	0	(952)
Proceeds from issuance of common stock and pre-funded warrants	8,288	0
Net cash provided by (used in) financing activities	5,735	(4,376)
Effect of foreign currency exchange rates	36	(16)
Net increase (decrease) in cash and cash equivalents	3,805	(6,760)
Cash and cash equivalents, beginning of the period	8,007	17,253
Cash and cash equivalents, end of the period	11,812	10,493
Supplemental cash flow disclosures:
Cash paid for income taxes	746	2,542
Cash paid for interest	5,130	5,452
Non-cash investing and financing transactions:
Addition of operating lease liabilities	0	585
Cash dividends declared to Series B Preferred stockholders	951	952
Reclassification of warrant liabilities	$ 2,002	$ 0