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Condensed Consolidated Balance Sheets - Figures for 06/30/12 Unaudited (USD $)
In Thousands, except Share data, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Current assets:    
Cash and cash equivalents $ 10,418 $ 16,683
Receivables net of allowance for doubtful accounts 7,409 8,457
Inventories 15,064 12,565
Deferred income taxes 3,025 2,987
Prepaid Expenses and other assets 1,501 740
Total current assets 37,417 41,432
Long-term inventories, net 2,064 1,905
Property and equipment, net 2,135 2,338
Intangibles, net 5,858 2,690
Goodwill 1,939 1,153
Other assets 64 41
Total assets 49,477 49,559
Current Liabilities:    
Accounts Payable 1,285 2,814
Accrued Liabilities 2,648 2,534
Deferred product revenue 3,451 3,404
Total current liabilities 7,384 8,752
Deferred income taxes 128 101
Deferred rent 487 494
Other long-term liabilities 686 548
Total liabilities 8,685 9,895
Shareholders' equity:    
Common stock 9 9
Additional paid in capital 40,265 40,073
Treasury Stock, Value (92)  
Retained earnings (accumulated deficit) 610 (418)
Total shareholders' equity 40,792 39,664
Total liabilities and shareholders' equity $ 49,477 $ 49,559
Stockholders' Equity, Number of Shares, Par Value and Other Disclosures    
Common Stock, Shares Authorized 50,000,000 50,000,000
Common Stock, Shares Issued 9,125,774 9,098,152
Common Stock, Shares Outstanding 9,125,774 9,098,152