Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 863	$ 738
Accounts receivable, net of allowance of $6,241 and $6,294 as of June 30, 2025 and December 31, 2024, respectively	11,152	13,557
Inventory	4,410	5,409
Prepaid expenses and other current assets	838	857
Total current assets	17,263	20,561
Noncurrent assets:
Property and equipment, net	58,672	61,600
Goodwill	7,347	7,347
Intangible assets, net	8,508	9,248
Right-of-use assets - operating leases	10,769	10,830
Restricted cash	10,073	10,239
Inventory, net of current portion	7,409	12,587
Other noncurrent assets	242	270
Total assets	120,283	132,682
Current liabilities:
Accounts payable	24,400	23,296
Accrued expenses and other current liabilities	33,369	19,842
Common stock to be issued	1,010
Acquisition-related contingent consideration		650
Deferred revenue	3,503	3,531
Total current liabilities	69,227	53,680
Noncurrent liabilities:
Deferred revenue, net of current portion	2,869	2,724
Acquisition-related contingent consideration, net of current portion	1,413	1,413
Long-term lease liabilities - operating	26,717	26,548
Warrant liabilities	8,780	3,264
Deferred income tax liabilities	9	9
Other liabilities	273	280
Total liabilities	145,780	123,845
Commitments and Contingencies (Note 13)
Stockholders’ (deficit) equity:
Preferred stock, $0.0001 par value, 10,000,000 shares authorized, none issued and outstanding as of June 30, 2025 and December 31, 2024, respectively
Common stock, $0.0001 par value, 730,000,000 shares authorized, 24,610,151 and 22,546,671 issued and outstanding as of June 30, 2025 and December 31, 2024, respectively	2	2
Additional paid-in capital	918,529	908,523
Accumulated deficit	(944,025)	(899,683)
Accumulated other comprehensive loss	(3)	(5)
Total stockholders’ (deficit) equity	(25,497)	8,837
Total liabilities and stockholders’ (deficit) equity	120,283	132,682
Nonrelated Party [Member]
Current liabilities:
Short-term debt	2,648	2,485
Related Party [Member]
Current liabilities:
Short-term debt	4,297	3,876
Noncurrent liabilities:
Long-term debt - related parties	$ 36,492	$ 35,927