v2.4.0.6
Consolidated Statements Of Cash Flows (Unaudited) (USD $)
 3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Cash flows from operating activities:    
Net loss $ (4,440,000) $ (7,904,000)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization expenses 820,000 667,000
Provisions for returns (381,000) 381,000
Bad debt expense 96,000 129,000
Reserve for inventory obsolescence (300,000) (562,000)
Stock-based compensation expense 253,000 975,000
Deferred rent expense 7,000 12,000
Amortization expense related to warrants issued to third-party   150,000
Amortization of discount on notes payable to related-party stockholders 212,000  
Change in fair value of embedded derivative financial liability to related-party stockholders (129,000)  
(Increase) decrease in:    
Accounts receivable 642,000 411,000
Inventories 4,618,000 5,186,000
Prepaid expenses and other current assets 319,000 1,562,000
Other assets   220,000
Accounts payable 627,000 (68,000)
Accrued expenses and other current liabilities (1,114,000) (1,481,000)
Interest payable to related-party stockholders 50,000  
Deferred revenue (1,531,000) (405,000)
Net cash used in operating activities (251,000) (727,000)
Cash flows from investing activities:    
Purchases of property and equipment (272,000) (1,166,000)
Net cash used in investing activities (272,000) (1,166,000)
Cash flows from financing activities:    
Borrowings under revolving credit facility 17,555,000  
Repayments under revolving credit facility (18,315,000)  
Net cash provided by financing activities (760,000)  
Net decrease in cash and cash equivalents (1,283,000) (1,893,000)
Cash and cash equivalents – beginning of period 1,283,000 4,413,000
Cash and cash equivalents – end of period   2,520,000
Supplemental disclosure of cash flow information:    
Cash paid during the year for interest expense 171,000 65,000
Supplemental disclosure of non-cash financing disclosure of cash flow information:    
Issuance of common stock for asset acquisition   600,000
Related Party Stockholders [Member]
    
Adjustments to reconcile net loss to net cash used in operating activities:    
Amortization of discount on notes payable to related-party stockholders 212,000  
Supplemental disclosure of cash flow information:    
Cash paid during the year for interest expense $ 58,000