Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Unaudited)

v2.4.1.9
Consolidated Balance Sheets (Unaudited) (USD $)
Mar. 31, 2015
Dec. 31, 2014
Current assets:    
Cash and cash equivalents $ 23,739,000us-gaap_CashAndCashEquivalentsAtCarryingValue $ 31,560,000us-gaap_CashAndCashEquivalentsAtCarryingValue
Restricted cash equivalent 200,000us-gaap_RestrictedCashAndCashEquivalents 0us-gaap_RestrictedCashAndCashEquivalents
Accounts receivable, less allowance of $1,764 in 2015 and $1,711 in 2014 9,811,000us-gaap_AccountsReceivableNetCurrent 9,004,000us-gaap_AccountsReceivableNetCurrent
Inventory, net 13,172,000us-gaap_InventoryNet 12,508,000us-gaap_InventoryNet
Prepaid expenses and other current assets 2,045,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent 1,726,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent
Total current assets 48,967,000us-gaap_AssetsCurrent 54,798,000us-gaap_AssetsCurrent
Property, plant, and equipment, net 1,747,000us-gaap_PropertyPlantAndEquipmentNet 1,295,000us-gaap_PropertyPlantAndEquipmentNet
Intangible assets, net 96,000us-gaap_FiniteLivedIntangibleAssetsNet 114,000us-gaap_FiniteLivedIntangibleAssetsNet
Goodwill 2,926,000us-gaap_Goodwill 2,926,000us-gaap_Goodwill
Other assets 958,000us-gaap_OtherAssetsNoncurrent 270,000us-gaap_OtherAssetsNoncurrent
Total assets 54,694,000us-gaap_Assets 59,403,000us-gaap_Assets
Current liabilities:    
Accounts payable 7,645,000us-gaap_AccountsPayableCurrent 8,357,000us-gaap_AccountsPayableCurrent
Accrued liabilities 5,144,000us-gaap_AccruedLiabilitiesCurrent 5,188,000us-gaap_AccruedLiabilitiesCurrent
Customer deposits 176,000us-gaap_CustomerDepositsCurrent 112,000us-gaap_CustomerDepositsCurrent
Deferred revenue, current portion 2,798,000us-gaap_DeferredRevenueCurrent 2,494,000us-gaap_DeferredRevenueCurrent
Total current liabilities 15,763,000us-gaap_LiabilitiesCurrent 16,151,000us-gaap_LiabilitiesCurrent
Deferred income taxes 692,000us-gaap_DeferredTaxLiabilitiesNoncurrent 677,000us-gaap_DeferredTaxLiabilitiesNoncurrent
Deferred revenue, long-term 231,000us-gaap_DeferredRevenueNoncurrent  
Capital lease obligation 240,000us-gaap_CapitalLeaseObligationsNoncurrent  
Warranty accrual, long-term 640,000us-gaap_ProductWarrantyAccrualNoncurrent 519,000us-gaap_ProductWarrantyAccrualNoncurrent
Total liabilities 17,566,000us-gaap_Liabilities 17,347,000us-gaap_Liabilities
Commitments, contingencies, and subsequent events (Notes 9 and 13)      
Stockholders' equity:    
Preferred stock, par value $0.001; 1,000 shares authorized, no shares issued and outstanding      
Common stock, par value $0.001; 100,000 shares authorized in 2015 and 2014, respectively; 58,153 and 58,115 shares issued and outstanding in 2015 and 2014, respectively 58,000us-gaap_CommonStockValue 58,000us-gaap_CommonStockValue
Additional paid-in-capital 185,972,000us-gaap_AdditionalPaidInCapitalCommonStock 185,231,000us-gaap_AdditionalPaidInCapitalCommonStock
Accumulated other comprehensive loss (790,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax (557,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Accumulated deficit (148,112,000)us-gaap_RetainedEarningsAccumulatedDeficit (142,676,000)us-gaap_RetainedEarningsAccumulatedDeficit
Total stockholders' equity 37,128,000us-gaap_StockholdersEquity 42,056,000us-gaap_StockholdersEquity
Total liabilities and stockholders' equity $ 54,694,000us-gaap_LiabilitiesAndStockholdersEquity $ 59,403,000us-gaap_LiabilitiesAndStockholdersEquity