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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
NET CASH PROVIDED BY OPERATING ACTIVITIES $ 1,072 $ 7,746
INVESTING ACTIVITIES    
Payments of deferred development costs (326) (1,440)
NET CASH USED IN INVESTING ACTIVITIES (326) (1,440)
FINANCING ACTIVITIES    
Payments of long-term debt (5,622)
Debt and common stock issuance costs and other (532) (677)
NET CASH USED IN FINANCING ACTIVITIES (532) (6,299)
NET INCREASE IN CASH 214 7
CASH AT BEGINNING OF PERIOD 1,029 602
CASH AT END OF PERIOD 1,243 609
Cash paid during the period:    
Interest 52 67
Income Taxes $ 412