Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 19,235	$ 19,442
Restricted cash	31	31
Available-for-sale securities, current portion	21,794	43,260
Accounts receivable, trade, net of allowance for credit losses of $1,244 and $739 as of September 30, 2023 and December 31, 2022, respectively	24,556	33,936
Inventories	43,354	34,904
Prepaid expenses and other current assets	7,854	6,879
Total current assets	116,824	138,452
Assets held for rent, net	7,209	9,064
Property and equipment, net	20,998	23,638
Operating lease right-of-use assets, net	12,651	15,292
Financing lease right-of-use assets, net	124	272
Long-term deposits and other assets	316	281
Available-for-sale securities, long-term	1,156	1,332
Equity investments	5,069	5,069
Intangible assets, net	22,064	32,088
Goodwill	224,741	224,741
Total assets	411,152	450,229
Current liabilities:
Accounts payable	11,980	15,367
Accrued expenses and other current liabilities	8,568	9,782
Sales taxes payable	5,469	4,151
Warranty liability	8,215	8,312
Lease liabilities, operating, current portion	2,906	2,860
Lease liabilities, financing, current portion	398	158
Debt, current portion	5,034	1,814
Contingent consideration, current portion	52	2,138
Total current liabilities	42,622	44,582
Contingent consideration, long-term	363	2,318
Lease liabilities, operating, long-term	13,677	14,962
Lease liabilities, financing, long-term	1,250	126
Debt, long-term	20,937	23,793
Deferred tax liabilities	286	250
Other long-term liabilities	0	10
Total liabilities	79,135	86,041
Commitments and contingencies (Note 13)
Shareholders’ equity:
Preferred stock, $0.001 par value; 1,000,000 shares authorized, Series A, 4,250 shares designated, and 0 shares issued and outstanding as of September 30, 2023 and December 31, 2022	0	0
Common stock, $0.001 par value; 150,000,000 shares authorized, 43,831,351 and 42,832,231 shares issued and outstanding, respectively, as of September 30, 2023 and December 31, 2022	44	43
Additional paid-in capital	632,593	611,739
Accumulated other comprehensive loss, net of taxes	(660)	(679)
Accumulated deficit	(299,960)	(246,915)
Total shareholders’ equity	332,017	364,188
Total liabilities and shareholders’ equity	$ 411,152	$ 450,229