CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 125,209,000	$ 156,618,000
Accounts receivable, net of allowance for losses of $1,190 and $1,129, respectively	26,054,000	29,493,000
Inventories	64,183,000	60,050,000
Net investment in leases, current, net of allowance for losses of $190 and $182, respectively	8,173,000	7,433,000
Prepaid expenses	6,239,000	5,514,000
Related party convertible note receivable, net	2,312,000	0
Other current assets	6,451,000	5,926,000
Total current assets	238,621,000	265,034,000
Property and equipment, net	55,030,000	32,171,000
Operating lease right-of-use assets	13,101,000	6,897,000
Goodwill	145,403,000	135,918,000
Other intangible assets, net	65,813,000	62,393,000
Deferred tax asset, net	31,483,000	23,684,000
Net investment in leases, non-current	29,605,000	27,499,000
Investments in unconsolidated affiliates	592,000	3,959,000
Related party convertible note receivable, net	0	2,224,000
Promissory note receivable from investee, net	0	13,511,000
Other non-current assets	13,067,000	12,526,000
Total assets	592,715,000	585,816,000
Current liabilities:
Accounts payable	12,246,000	16,403,000
Accrued liabilities	20,866,000	15,149,000
Operating lease liabilities, current	4,049,000	2,944,000
Deferred revenue, current, and other	5,137,000	5,081,000
Total current liabilities	42,298,000	39,577,000
Convertible note, non-current, net	84,579,000	84,467,000
Notes payable	11,130,000	11,130,000
Deferred revenue, non-current	5,422,000	4,096,000
Operating lease liabilities, non-current	9,674,000	4,528,000
Deferred tax liability	16,629,000	16,438,000
Other liabilities	5,312,000	3,372,000
Total liabilities	175,044,000	163,608,000
Stockholders' equity:
Preferred stock, $0.01 par value, 2,500,000 shares authorized, none issued or outstanding	0	0
Common stock, $0.01 par value, 20,000,000 shares authorized, none issued or outstanding	0	0
Public common stock, $0.01 par value, 20,000,000 shares authorized, 10,915,679 and 10,829,518 shares issued and outstanding, respectively	109,000	108,000
Additional paid-in capital	600,126,000	597,139,000
Accumulated other comprehensive loss	(3,906,000)	(6,506,000)
Accumulated deficit	(178,658,000)	(168,533,000)
Total stockholders' equity	417,671,000	422,208,000
Total liabilities and stockholders' equity	$ 592,715,000	$ 585,816,000