XML 13 R2.htm IDEA: XBRL DOCUMENT v3.22.2
Condensed Consolidated Balance Sheets (Unaudited) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Current assets:    
Cash and cash equivalents $ 24,004 $ 24,361
Short-term investments 104,616 134,971
Accounts receivable 6,884 4,862
Inventories 11,622 8,032
Prepaid and other current assets 2,802 4,069
Total current assets 149,928 176,295
Property and equipment, net 11,083 11,217
Operating leases right-of-use assets 4,704 4,284
Restricted cash 811 811
Other assets 188 114
Total assets 166,714 192,721
Current liabilities:    
Accounts payable 3,277 1,689
Accrued expenses and other current liabilities 7,877 7,859
Lease liabilities 1,842 1,529
Total current liabilities 12,996 11,077
Long-term lease liabilities 3,851 3,642
Term loan, net 39,881 39,760
Total liabilities 56,728 54,479
Commitments and contingencies (Note 9)
Stockholders' deficit:    
Common stock, $0.001 par value, 900,000,000 shares authorized, 27,631,479 shares issued and outstanding as of June 30, 2022 and 27,366,746 shares issued and outstanding as of December 31, 2021 27 27
Preferred stock, $0.001 par value, 100,000,000 shares authorized, no shares issued and outstanding 0 0
Additional paid-in capital 623,746 617,511
Accumulated other comprehensive loss (183) (20)
Accumulated deficit (513,604) (479,276)
Total stockholders' deficit 109,986 138,242
Total liabilities and stockholders' equity $ 166,714 $ 192,721