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v3.7.0.1

Statements Of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015
Cash flows from (used in) operating activities |  |
Net income | $ 202 | $ 1,214
Adjustments to reconcile net income to net cash from (used in) operating activities: |  |
Depreciation and amortization | 313 | 348
Realized gain on sale of available-for-sale securities | 0 | (1,449)
Deferred income taxes | (18) | (104)
Change in contingent earn-out fair value | (260) | (17)
Stock-based compensation expense | 74 | 63
Other | (20) | (1)
Change in: |  |
Trade receivables | (81) | 51
Inventories | 49 | (340)
Current assets, other | (4) | (7)
Accounts payable | 103 | 10
Accrued expenses | (92) | 4
Accrued income taxes | (70) | (78)
Net cash from (used in) operating activities | 196 | (306)
Cash flows from (used in) investing activities |  |
Proceeds from sale of available-for-sale securities | 0 | 1,467
Purchases of treasury bills | (8,866) | (12,674)
Proceeds from the maturity of treasury bills | 9,339 | 11,343
Purchase of property and equipment | (8) | (70)
Net cash from investing activities | 465 | 66
Cash flows used in financing activities |  |
Payments on long-term debt | (390) | (381)
Net cash used in financing activities | (390) | (381)
Net increase (decrease) in cash and cash equivalents | 271 | (621)
Cash and cash equivalents, beginning | 569 | 1,190
Cash and cash equivalents, ending | 840 | 569
Supplemental cash flow information |  |
Cash paid during the year for income taxes | 90 | 712
Cash paid during the year for interest | $ 10 | $ 19

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Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowInformationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration