Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 24,746	$ 11,231
Accounts receivable, net of allowance for doubtful accounts of $2,898 and $3,013, respectively	12,978	15,958
Inventory	12,389	18,515
Prepaid expenses and other current assets	1,633	5,558
Total current assets	51,746	51,262
Property and equipment, net	609	1,108
Right of use assets, net	1,639	2,260
Intangible assets, net	2,253	2,279
Other assets	1,017	1,195
Total assets	57,264	58,104
Current liabilities:
Accounts payable	22,758	30,432
Accrued and other expenses	11,205	19,984
Current portion of deferred revenues	1,036	1,148
Line of credit	8,176	4,685
Current portion of long-term debt	5,204	10,353
Total current liabilities	48,379	66,602
Long-term debt, net	2,000	0
Noncurrent lease liabilities	265	1,162
Common stock warrant liabilities	26,574	724
Other long-term liabilities	1,769	251
Total liabilities	78,987	68,739
Commitments and Contingencies
Stockholders’ equity (deficit):
Common stock, $0.0001 par value, 107,142,857 shares authorized as of June 30, 2023 and December 31, 2022; 8,441,683 and 8,242,009 shares issued and outstanding as of June 30, 2023 and December 31, 2022, respectively.	1	1
Additional paid-in capital	215,775	212,122
Accumulated deficit	(243,092)	(222,758)
Total stockholders’ deficit	(27,316)	(10,635)
Total liabilities, convertible preferred stock, and stockholders’ deficit	57,264	58,104
Series A Convertible Preferred Stock
Current liabilities:
Series A convertible preferred stock, $0.0001 par value, 10,741,071 shares authorized as of June 30, 2023 and December 31, 2022; 30,000 and 0 shares issued and outstanding as of June 30, 2023 and December 31, 2022, respectively (liquidation preference of $30,000)	$ 5,593	$ 0