Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 19,624	$ 30,904
Restricted cash	100	100
Receivables, net of $1.0 million and $0.5 million of allowance for credit losses as of June 30, 2025 and December 31, 2024, respectively	2,707	7,271
Inventories, net	7,222	8,922
Prepaid expenses and other current assets	5,929	5,472
Assets held for sale	3,890	4,835
Total current assets	39,472	57,504
Restricted cash	2,020	2,318
Property and equipment, net	4,228	4,871
Operating right-of-use assets	16,034	19,468
Goodwill	36,985	36,007
Other intangible assets, net	156,008	155,973
Contract assets, net of current portion	8,631	7,848
Other noncurrent assets	684	715
Total assets	264,062	284,704
Current liabilities:
Accounts payable	7,378	10,672
Deferred revenues, current portion	5,016	9,693
Long-term debt, current portion	1,143	381
Operating lease liabilities, current portion	6,996	6,624
Other current liabilities and accrued expenses	31,840	28,474
Total current liabilities	52,373	55,844
Deferred revenues, net of current portion	3,095	5,762
Long-term debt, net of current portion	176,313	176,194
Deferred tax liabilities, net	13,075	10,302
Operating lease liabilities, net of current portion	16,268	18,843
Other noncurrent liabilities	1,506	1,837
Total liabilities	262,630	268,782
Commitments and contingencies (Note 12)
Mezzanine equity:
Series B convertible preferred stock, $0.0001 par value per share, 28,001 shares authorized, 21,000.00001 shares issued and outstanding as of June 30, 2025; 28,000.00001 shares issued and outstanding as of December 31, 2024	19,130	23,861
Redeemable noncontrolling interest	(208)	(208)
Stockholders’ deficit:
Common stock, $0.0001 par value per share, 400,000,000 shares authorized, 96,915,754 shares issued and 94,665,825 shares outstanding as of June 30, 2025; 150,000,000 shares authorized, 92,110,964 shares issued and 89,861,035 shares outstanding as of December 31, 2024	10	9
Treasury stock, at cost, 2,249,929 shares as of June 30, 2025 and December 31, 2024	(5,445)	(5,445)
Additional paid-in capital	725,881	718,797
Accumulated other comprehensive loss	(27,203)	(27,455)
Accumulated deficit	(710,733)	(693,637)
Total stockholders’ deficit	(17,490)	(7,731)
Total liabilities, mezzanine equity and stockholders’ (deficit) equity	$ 264,062	$ 284,704