Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 293	$ 738
Accounts receivable, net of allowance of $6,233 and $6,294 as of March 31, 2025 and December 31, 2024, respectively	14,968	13,557
Inventory	6,197	5,409
Prepaid expenses and other current assets	622	857
Total current assets	22,080	20,561
Noncurrent assets:
Property and equipment, net	60,134	61,600
Goodwill	7,347	7,347
Intangible assets, net	8,880	9,248
Right-of-use assets - operating leases	10,798	10,830
Restricted cash	10,011	10,239
Inventory, net of current portion	9,372	12,587
Other noncurrent assets	254	270
Total assets	128,876	132,682
Current liabilities:
Accounts payable	23,313	23,296
Accrued expenses and other current liabilities	25,248	19,842
Acquisition-related contingent consideration		650
Deferred revenue	3,476	3,531
Total current liabilities	58,690	53,680
Noncurrent liabilities:
Deferred revenue, net of current portion	2,804	2,724
Acquisition-related contingent consideration, net of current portion	1,413	1,413
Long-term lease liabilities	26,631	26,548
Warrant liabilities	8,067	3,264
Deferred income tax liabilities	9	9
Other liabilities	276	280
Total liabilities	134,382	123,845
Commitments and Contingencies (Note 12)
Stockholders’ (deficit) equity:
Preferred stock, $0.0001 par value, 10,000,000 shares authorized, none issued and outstanding as of March 31, 2025 and December 31, 2024, respectively
Common stock, $0.0001 par value, 730,000,000 shares authorized, 23,944,084 and 22,546,671 issued and outstanding as of March 31, 2025 and December 31, 2024, respectively	2	2
Additional paid-in capital	913,993	908,523
Accumulated deficit	(919,501)	(899,683)
Accumulated other comprehensive loss		(5)
Total stockholders’ (deficit) equity	(5,506)	8,837
Total liabilities and stockholders’ (deficit) equity	128,876	132,682
Nonrelated Party [Member]
Current liabilities:
Short-term debt	2,492	2,485
Related Party [Member]
Current liabilities:
Short-term debt	4,161	3,876
Noncurrent liabilities:
Long-term debt - related parties	$ 36,492	$ 35,927