Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)

v3.20.2
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Operating activities    
Net loss $ (34,422) $ (35,916)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 1,370 1,104
Amortization of financing right-of-use asset 130 77
Loss on disposal of fixed assets   1
Stock-based compensation expense 5,186 4,234
Net amortization of premiums and discounts on marketable securities (49) (542)
Amortization of debt-discount and accretion of deferred debt costs 117  
Changes in operating assets and liabilities:    
Prepaid expenses and other current assets 376 (595)
Accounts receivable 19,998  
Contract assets (1,451)  
Other long-term assets (378) (8)
Accounts payable (2,152) (1,551)
Accrued expenses (1,653) (4,614)
Deferred revenue (1,556) (916)
Proceeds for tenant improvement incentive from landlord 2,035  
Operating lease asset and liabilities 264 300
Net cash used in operating activities (12,185) (38,426)
Investing activities    
Purchases of property and equipment (2,785) (1,911)
Purchases of marketable securities   (33,636)
Maturities of marketable securities 50,000 64,000
Net cash provided by investing activities 47,215 28,453
Financing activities    
Payments on financing and capital lease obligations (118) (94)
Proceeds from issuance of common stock through employee benefit plans 212 7
Proceeds from the issuance of common stock through employee stock purchase plan 223  
Proceeds from issuance of common stock through at-the-market sales agreement, net of issuance costs 11,896  
Proceeds from term loan, net of issuance costs 19,700  
Proceeds from issuance of common stock and accompanying warrants in public offerings and private placements, net of issuance costs   60,362
Proceeds from issuance of convertible preferred stock and accompanying warrants in public offering, net of issuance costs   4,638
Net cash provided by financing activities 31,913 64,913
Increase in cash, cash equivalents and restricted cash 66,943 54,940
Cash and cash equivalents, Beginning of period 44,817 50,814
Cash and cash equivalents, End of period 111,760 105,754
Supplemental disclosure of cash flow information:    
Cash paid for interest 642 31
Cash paid for tax 7 29
Non-cash investing and financing activities:    
Property and equipment received but unpaid as of period end 301 1,044
Assets acquired under financing lease   997
Offering costs incurred but unpaid as of period end $ 176 $ 3