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v2.4.1.9

Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Cash flows from (used in) operating activities |  |
Net income | $ 1,094 us-gaap_NetIncomeLoss | $ 706 us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash from operating activities: |  |
Depreciation and amortization | 209 us-gaap_OtherDepreciationAndAmortization | 110 us-gaap_OtherDepreciationAndAmortization
Realized gain on sale of available-for-sale securities | (1,163)us-gaap_GainLossOnInvestments | (530)us-gaap_GainLossOnInvestments
Change in allowance for doubtful accounts | 2 us-gaap_ProvisionForDoubtfulAccounts | (2)us-gaap_ProvisionForDoubtfulAccounts
Deferred income taxes | (81)us-gaap_DeferredIncomeTaxExpenseBenefit | (71)us-gaap_DeferredIncomeTaxExpenseBenefit
Stock-based compensation expense | 67 us-gaap_StockOptionPlanExpense | 162 us-gaap_StockOptionPlanExpense
Other | (1)us-gaap_OtherNoncashIncomeExpense | (5)us-gaap_OtherNoncashIncomeExpense
Changes in operating assets and liabilities, net of acquisition: |  |
Trade receivables | 6 us-gaap_IncreaseDecreaseInAccountsReceivable | (142)us-gaap_IncreaseDecreaseInAccountsReceivable
Inventories | (164)us-gaap_IncreaseDecreaseInInventories | 270 us-gaap_IncreaseDecreaseInInventories
Current assets, other | 18 us-gaap_IncreaseDecreaseInOtherCurrentAssets | (60)us-gaap_IncreaseDecreaseInOtherCurrentAssets
Accounts payable | 67 us-gaap_IncreaseDecreaseInAccountsPayable | (35)us-gaap_IncreaseDecreaseInAccountsPayable
Accrued expenses | 127 us-gaap_IncreaseDecreaseInAccruedLiabilities | 38 us-gaap_IncreaseDecreaseInAccruedLiabilities
Accrued income taxes | 82 us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable | (314)us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable
Net cash from operating activities | 263 us-gaap_NetCashProvidedByUsedInOperatingActivities | 127 us-gaap_NetCashProvidedByUsedInOperatingActivities
Cash flows from (used in) investing activities: |  |
Proceeds from sale of available-for-sale securities | 1,178 us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities | 536 us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
Purchase of treasury bills | (14,184)us-gaap_PaymentsToAcquireOtherInvestments | (6,425)us-gaap_PaymentsToAcquireOtherInvestments
Proceeds from the maturity of treasury bills | 12,871 us-gaap_ProceedsFromSaleOfOtherInvestments | 6,451 us-gaap_ProceedsFromSaleOfOtherInvestments
Cash paid for acquisition | (400)us-gaap_PaymentsToAcquireBusinessesGross | 0 us-gaap_PaymentsToAcquireBusinessesGross
Purchase of property and equipment | (46)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (23)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Net cash from (used in) investing activities | (581)us-gaap_NetCashProvidedByUsedInInvestingActivities | 539 us-gaap_NetCashProvidedByUsedInInvestingActivities
Cash flows from (used in) financing activities: |  |
Proceeds from issuance of common stock | 3 us-gaap_ProceedsFromIssuanceOfCommonStock | 9 us-gaap_ProceedsFromIssuanceOfCommonStock
Dividends paid | 0 us-gaap_PaymentsOfDividends | (272)us-gaap_PaymentsOfDividends
Net cash from (used in) financing activities | 3 us-gaap_NetCashProvidedByUsedInFinancingActivities | (263)us-gaap_NetCashProvidedByUsedInFinancingActivities
Net increase (decrease) in cash and cash equivalents | (315)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 403 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents, beginning | 1,505 us-gaap_CashAndCashEquivalentsAtCarryingValue | 1,102 us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents, ending | 1,190 us-gaap_CashAndCashEquivalentsAtCarryingValue | 1,505 us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplemental cash flow information |  |
Cash paid during the year for income taxes | 462 us-gaap_IncomeTaxesPaid | 617 us-gaap_IncomeTaxesPaid
Cash paid during the year for interest | 0 us-gaap_InterestPaid | 0 us-gaap_InterestPaid
Supplemental disclosures of non-cash investment and financing activities |  |
Note payable issued to fund acquisition, net of discount | 771 us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred | 0 us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred
Contingent consideration liability recorded in connection with the acquisition | $ 472 us-gaap_BusinessCombinationConsiderationTransferredOther1 | $ 0 us-gaap_BusinessCombinationConsiderationTransferredOther1

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- Definition Other income (expense) included in net income that results in no cash inflows or outflows in the period. Includes noncash adjustments to reconcile net income (loss) to cash provided by (used in) operating activities that are not separately disclosed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with other investments held by the entity for investment purposes not otherwise defined in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the sale or maturity (principal being due) of securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the sale of other investments not otherwise defined in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3574-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 5 -Article 5 + Details
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- Definition The noncash expense that accounts for the value of stock or unit options distributed to employees as compensation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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