What do the amounts and year to year changes in cash from operating activities, investing, financing and total cash flow indicate? Does anything stand out?

values in 000's Period Ending: Net Income Cash Flows-Operating Activities Depreciation Net Income Adjustments 12/31/2017 12/31/2016 12/31/2015 S 1,372,000S 780,000$ 859,000 290,000 $ 168,000 $ 139,000 $693,000 $ 811,000 $ 558,000 hanges in Operating Activities Accounts Receivable Other Operating Activities Liabilities Net Cash Flow-Operating Cash Flows-Investing Activities Capital Expenditures Investments Other Investing Activities Net Cash Flows-Investing Cash Flows-Financial Activities Sale and Purchase of Stoclk Net Borrowings Other Financial Activities Net Cash Flow-Financing Net Cash Flow $ 81.000 $ (77,000) S (41,000) S 2,436,000 S 1,682,000 $ 1,515,000 S (240,000) $ (199.000) $ (305,000) $94,000 $35,000 $ 147,000 S 1,166,000 $(2,245.000) $ 525.000 S 1,020,000 $(2,409,000) S 367,000 $ (3.007,000) $ (534,000) $(1,877,000) S (285.000) $ 2,521,000 $ 325.000 -$ (24,000) $ $(3,931.000) $ 1,489,000 $(1,890,000) S (475.000) $ 762,000 $ (8,000)