Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 24,001	$ 69,860
Restricted cash	28	10
Available-for-sale securities, current portion	22,546	0
Accounts receivable, trade, net of allowance for doubtful accounts of $458 and $275 as of June 30, 2022 and December 31, 2021, respectively	31,257	23,217
Inventories	33,335	28,345
Prepaid expenses and other current assets	6,890	4,427
Total current assets	118,057	125,859
Assets held for rent, net	9,083	9,809
Property and equipment, net	19,117	17,657
Operating lease right-of-use assets, net	17,306	18,705
Financing lease right-of-use assets, net	367	440
Long-term deposits and other assets	323	325
Available-for-sale securities, long-term	489	0
Equity investments	4,372	4,372
Total intangible assets, net	76,524	152,149
Goodwill	224,741	224,741
Total assets	470,379	554,057
Current liabilities:
Accounts payable	11,537	14,945
Accrued expenses and other current liabilities	7,187	7,142
Warranty liability	8,722	9,398
Lease liabilities, operating, current portion	2,733	2,758
Lease liabilities, financing, current portion	153	149
Debt, current portion	1,363	862
Contingent consideration, current portion	1,603	5,127
Total current liabilities	33,298	40,381
Contingent consideration, long-term	1,912	4,900
Lease liabilities, operating, long-term	15,205	16,466
Lease liabilities, financing, long-term	213	291
Debt, long-term	6,188	6,353
Deferred tax liabilities	1,149	5,487
Other long-term liabilities	101	42
Total liabilities	58,066	73,920
Commitments and Contingencies (Note 12)
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 June 30, 2022 and December 31, 2021	0	0
Common stock, $0.001 par value; 150,000,000 shares authorized, 42,536,734 and 41,817,503 shares issued and outstanding, respectively, as of June 30, 2022 and December 31, 2021	43	42
Additional paid-in capital	597,810	585,397
Accumulated other comprehensive loss, net of taxes	(900)	(282)
Accumulated deficit	(184,640)	(105,020)
Total shareholders’ equity	412,313	480,137
Total liabilities and shareholders’ equity	$ 470,379	$ 554,057