XML 15 R5.htm IDEA: XBRL DOCUMENT v3.8.0.1
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Cash flows from operating activities:    
Net cash provided by (used in) operating activities $ 22 $ (5,123)
Cash flows from investing activities:    
Proceeds from sale of assets 750 898
Capitalized costs and acquisitions of property, plant and equipment (5) (36)
Net cash from investing activities 745 862
Cash flows from financing activities:    
Proceeds from issuance of common stock 1,611 3,599
Net cash from financing activities 1,611 3,599
Net increase (decrease) in cash and cash equivalents 2,378 (662)
Cash and cash equivalents, beginning of period 2,588 4,077
Cash and cash equivalents, end of period $ 4,966 $ 3,415