Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 91,358	$ 73,684
Accounts receivable, net	20,819	19,926
Inventory	11,407	8,052
Prepaid expenses and other current assets	5,346	3,671
Total current assets	128,930	105,333
Property and equipment, net	714	815
Other assets	2,228	1,581
Total assets	131,872	107,729
Current liabilities:
Accounts payable	1,733	3,886
Accrued expenses and other current liabilities	30,967	42,411
Short term debt, net	0	130,227
Total current liabilities	32,700	176,524
Long term debt, net	125,293	0
Warrant liability	15,400	17,200
Other liabilities	1,332	611
Total liabilities	174,725	194,335
Stockholders' deficit
Preferred stock, no par value; 5,000,000 shares authorized; no shares issued in 2024 or 2023	0	0
Common stock, $0.001 par value; 350,000,000 shares authorized;149,678,410 and 112,399,495 shares issued and outstanding at June 30, 2024 and December 31, 2023, respectively.	150	112
Additional paid-in capital	699,105	633,742
Accumulated deficit	(742,024)	(720,376)
Accumulated other comprehensive loss	(84)	(84)
Total stockholders' deficit	(42,853)	(86,606)
Total liabilities and stockholders' deficit	$ 131,872	$ 107,729