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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 55,509 | $ 16,683
Receivables, net of allowance for doubtful accounts of $60 and $149, respectively | 8,388 | 8,457
Inventories | 10,873 | 12,565
Deferred income taxes | 3,148 | 2,987
Prepaid expenses and other assets | 1,369 | 740
Total current assets | 79,287 | 41,432
Long-term inventories, net | 1,955 | 1,905
Property and equipment, net | 1,708 | 2,338
Intangibles, net | 4,258 | 2,690
Goodwill | 3,472 | 1,153
Deferred income taxes | 1,195 | 0
Other assets | 64 | 41
Total assets | 91,939 | 49,559
Current Liabilities: |  |
Accounts payable | 2,302 | 2,814
Accrued liabilities | 2,143 | 2,234
Income taxes payable | 14,782 | 300
Deferred product revenue | 3,593 | 3,404
Total current liabilities | 22,820 | 8,752
Deferred income taxes | 0 | 101
Deferred rent | 422 | 494
Other long-term liabilities | 2,029 | 548
Total liabilities | 25,271 | 9,895
Shareholders' equity: |  |
Common stock, par value $0.001, 50,000,000 shares authorized, 9,163,462 and 9,098,152 shares issued and outstanding as of December 31, 2012 and 2011, respectively | 9 | 9
Additional paid-in capital | 40,430 | 40,073
Retained earnings (accumulated deficit) | 26,229 | (418)
Total shareholders' equity | 66,668 | 39,664
Total liabilities and shareholders' equity | $ 91,939 | $ 49,559

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