v3.21.2
CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Assets    
Cash and cash equivalents $ 6,896 $ 22,141
Accounts receivable, net 6,308 4,152
Non-trade receivable 4,438 453
Inventory 11,910 11,344
Prepaid expenses and other current assets 7,416 7,481
Total current assets 36,968 45,571
Property and equipment, net 645 843
Other assets 3,260 3,898
Total assets 40,873 50,312
Liabilities and stockholders’ equity    
Current portion of long-term debt 177 177
Accounts payable 16,268 8,856
Accrued expenses 7,921 9,906
Warranty liability 1,293 1,530
Deferred revenue 872 5
Total current liabilities 26,531 20,474
Income tax payable 1,269 1,243
Long-term debt, less current portion 111 185
Total liabilities 27,911 21,902
Commitments and contingencies (Note 10)
Stockholders' equity    
Common stock, $0.001 par value per share; 100,000,000 shares authorized: and 66,953,307 and 66,310,867 shares issued and outstanding at June 30, 2021, and December 31, 2020, respectively. 67 66
Preferred stock, $0.001 par value per share, 5,000,000 shares authorized, and no shares issued and outstanding at June 30, 2021, and December 31, 2020, respectively.
Additional paid-in capital 225,039 224,522
Accumulated deficit (212,144) (196,178)
Total stockholders’ equity 12,962 28,410
Total liabilities and stockholders’ equity $ 40,873 $ 50,312

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