Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows

v3.7.0.1
Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Operating activities:    
Net loss $ (2,548) $ (4,012)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 26 56
Stock-based compensation 212 719
Change in fair value of derivative liabilities 571 1,273
Changes in operating assets and liabilities:    
Accounts receivable 21 (16)
Prepaid expenses and other current assets 266 (13)
Accounts payable and accrued expenses 558 499
Deferred rent (16) (2)
Net cash used in operating activities (2,052) (4,042)
Investing activities:    
Purchase of fixed assets (33) (18)
Principal payments received on mortgage note receivable 19
Net cash provided by (used in) investing activities (33) 1
Financing activities:    
Proceeds from issuance of common stock 5,004
Proceeds from exercise of stock options 3
Net cash provided by financing activities 5,007
Net increase (decrease) in cash and cash equivalents (2,085) 966
Cash and cash equivalents at beginning of period 3,640 9,276
Cash and cash equivalents at end of period 1,555 10,242
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:    
Cashless exercise of warrants $ 35