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v2.4.1.9

Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Mar. 31, 2015 | Dec. 31, 2014
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Current assets: |  |
Cash and cash equivalents | $ 10,865 us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 7,440 us-gaap_CashAndCashEquivalentsAtCarryingValue
Marketable securities | 7,314 us-gaap_MarketableSecuritiesCurrent | 6,994 us-gaap_MarketableSecuritiesCurrent
Receivables, net of allowance for doubtful accounts of $79 and $58, respectively | 8,593 us-gaap_AccountsReceivableNetCurrent | 9,916 us-gaap_AccountsReceivableNetCurrent
Inventories | 13,869 us-gaap_InventoryNet | 12,766 us-gaap_InventoryNet
Distributor channel inventories | 1,540 us-gaap_DeferredCostsCurrent | 1,698 us-gaap_DeferredCostsCurrent
Deferred income taxes | 3,824 us-gaap_DeferredTaxAssetsNetCurrent | 3,824 us-gaap_DeferredTaxAssetsNetCurrent
Prepaid expenses and other assets | 1,267 us-gaap_OtherAssetsCurrent | 2,143 us-gaap_OtherAssetsCurrent
Total current assets | 47,272 us-gaap_AssetsCurrent | 44,781 us-gaap_AssetsCurrent
Long-term marketable securities | 18,133 us-gaap_MarketableSecuritiesNoncurrent | 19,162 us-gaap_MarketableSecuritiesNoncurrent
Long-term inventories, net | 690 us-gaap_InventoryNoncurrent | 876 us-gaap_InventoryNoncurrent
Property and equipment, net | 1,901 us-gaap_PropertyPlantAndEquipmentNet | 2,039 us-gaap_PropertyPlantAndEquipmentNet
Intangibles, net | 7,581 us-gaap_IntangibleAssetsNetExcludingGoodwill | 7,896 us-gaap_IntangibleAssetsNetExcludingGoodwill
Goodwill | 12,724 us-gaap_Goodwill | 12,724 us-gaap_Goodwill
Deferred income taxes | 1,265 us-gaap_DeferredTaxAssetsNetNoncurrent | 1,265 us-gaap_DeferredTaxAssetsNetNoncurrent
Other assets | 115 us-gaap_OtherAssetsNoncurrent | 117 us-gaap_OtherAssetsNoncurrent
Total assets | 89,681 us-gaap_Assets | 88,860 us-gaap_Assets
Current liabilities: |  |
Accounts payable | 3,854 us-gaap_AccountsPayableCurrent | 3,057 us-gaap_AccountsPayableCurrent
Accrued liabilities | 2,508 us-gaap_AccruedLiabilitiesCurrent | 2,694 us-gaap_AccruedLiabilitiesCurrent
Deferred product revenue | 4,684 us-gaap_DeferredRevenueCurrent | 5,004 us-gaap_DeferredRevenueCurrent
Total current liabilities | 11,046 us-gaap_LiabilitiesCurrent | 10,755 us-gaap_LiabilitiesCurrent
Deferred rent | 222 us-gaap_DeferredRentCreditNoncurrent | 248 us-gaap_DeferredRentCreditNoncurrent
Other long-term liabilities | 1,304 us-gaap_OtherLiabilitiesNoncurrent | 1,841 us-gaap_OtherLiabilitiesNoncurrent
Total liabilities | 12,572 us-gaap_Liabilities | 12,844 us-gaap_Liabilities
Shareholders' equity: |  |
Common stock, par value $0.001, 50,000,000 shares authorized, 9,111,790 and 9,097,827 shares issued and outstanding | 9 us-gaap_CommonStockValue | 9 us-gaap_CommonStockValue
Additional paid-in capital | 45,204 us-gaap_AdditionalPaidInCapitalCommonStock | 44,939 us-gaap_AdditionalPaidInCapitalCommonStock
Accumulated other comprehensive (loss) | (133)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax | (8)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Retained earnings | 32,029 us-gaap_RetainedEarningsAccumulatedDeficit | 31,076 us-gaap_RetainedEarningsAccumulatedDeficit
Total shareholders' equity | 77,109 us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest | 76,016 us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
Total liabilities and shareholders' equity | $ 89,681 us-gaap_LiabilitiesAndStockholdersEquity | $ 88,860 us-gaap_LiabilitiesAndStockholdersEquity

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