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v3.6.0.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015
Cash flows from operating activities: |  |
Net income | $ 2,893 | $ 1,731
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Increase in reserves for excess and obsolete inventories | 21 |
Depreciation and amortization | 65 | 56
Increase (decrease) in allowance for doubtful accounts | (10) | 10
Stock based compensation | 119 | 89
Changes in operating assets and liabilities: |  |
Accounts receivable | (117) | 229
Inventories | (274) | 41
Prepaid expenses and other current assets | (79) | (12)
Other assets | (31) | 13
Accounts payable | (160) | 11
Accrued liabilities | 30 | 4
Accrued income taxes | 104 |
Deferred income taxes | (675) |
Deferred revenue |  | (34)
Net cash provided by operating activities -- continuing operations | 1,886 | 2,138
Cash flows from investing activities: |  |
Property, plant and equipment | (191) | (68)
Costs of intangibles | (39) |
Net cash used in investing activities | (230) | (68)
Effect of exchange rate changes on cash and cash equivalents | (77) | (21)
Net increase in cash and cash equivalents | 1,579 | 2,049
Cash and cash equivalents, beginning of year | 4,430 | 2,381
Cash and cash equivalents, end of year | 6,009 | 4,430
Supplemental disclosure of cash flow information: |  |
Income taxes paid | $ 587 | $ (4)

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