Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 65,266	$ 42,019
Accounts receivable, net	7,894	6,621
Inventory	14,098	11,792
Prepaid expenses and other assets	1,910	2,015
Total current assets	89,168	62,447
Property and equipment, net	1,764	1,682
Intangible assets, net	2,309	2,499
Right-of-use assets	1,145	1,227
Total assets	94,386	67,855
Current liabilities:
Accounts payable	2,250	1,534
Accrued expenses and other current liabilities	10,795	10,869
Total current liabilities	13,045	12,403
Longterm debt	40,212	39,916
Other longterm liabilities	1,124	1,231
Total liabilities	54,381	53,550
Stockholders' equity:
Preferred stock; $0.001 par value: 10,000,000 shares authorized; no shares issued and outstanding
Common stock; $0.001 par value: 200,000,000 shares authorized; 24,475,504 and 19,165,027 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	24	19
Additional paid-in capital	336,939	288,361
Accumulated other comprehensive income	84	150
Accumulated deficit	(297,042)	(274,225)
Total stockholders' equity	40,005	14,305
Total liabilities and stockholders' equity	$ 94,386	$ 67,855