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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified | Mar. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 1,588 | $ 2,177
Restricted cash | 250 | 250
Accounts receivable, net of allowance for doubtful accounts of $184 and $182 at March 31, 2013 and December 31, 2012, respectively | 3,222 | 3,040
Inventory | 348 | 266
Notes receivable | 19 | 19
Prepaid expenses and other current assets | 1,845 | 1,497
Total current assets | 7,272 | 7,249
Property and equipment, net | 1,180 | 1,154
Goodwill | 15,520 | 15,525
Intangible assets, net | 11,527 | 12,179
Other assets | 53 | 41
Total assets | 35,552 | 36,148
Current liabilities: |  |
Current portion of notes payable | 3,450 | 3,450
Accounts payable | 2,562 | 2,713
Accrued compensation and benefits | 338 | 78
Other accrued liabilities | 859 | 1,013
Deferred revenue | 10,289 | 9,684
Total current liabilities | 17,498 | 16,938
Long-term liabilities: |  |
Deferred revenue | 14 | 199
Notes payable- related party | 800 | 800
Notes payable | 15,674 | 15,887
Other liabilities | 439 | 164
Total long-term liabilities | 16,927 | 17,050
Stockholders’ equity: |  |
Preferred stock, $.01 par value; 1,500 shares authorized; none issued or outstanding | 0 | 0
Common stock, $.01 par value; 11,000 shares authorized; 5,647 and 5,644 shares issued, 5,263 and 5,260 shares outstanding at March 31, 2013 and December 31, 2012, respectively | 56 | 56
Treasury stock at cost, 384 shares at March 31, 2013 and December 31, 2012 | (5,017) | (5,017)
Additional paid-in capital | 274,474 | 274,445
Accumulated deficit | (268,322) | (267,222)
Accumulated other comprehensive loss | (64) | (102)
Total stockholders’ equity | 1,127 | 2,160
| $ 35,552 | $ 36,148

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