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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2014 | Dec. 31, 2013
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 1,637 | $ 3,938
Restricted cash | 0 | 400
Accounts receivable, net of allowance for doubtful accounts of $120 and $168 at September 30, 2014 and December 31, 2013, respectively | 3,722 | 3,902
Inventory | 318 | 77
Notes receivable | 0 | 9
Prepaid expenses and other current assets | 1,339 | 1,334
Total current assets | 7,016 | 9,660
Property and equipment, net | 1,243 | 1,233
Goodwill | 18,401 | 15,005
Intangible assets, net | 8,160 | 9,679
Other assets | 24 | 38
Total assets | 34,844 | 35,615
Current liabilities: |  |
Current portion of notes payable | 750 | 4,308
Accounts payable | 1,697 | 1,669
Accrued compensation and benefits | 366 | 473
Other accrued liabilities | 1,079 | 988
Deferred revenue | 9,455 | 10,059
Total current liabilities | 13,347 | 17,497
Long-term liabilities: |  |
Deferred revenue | 535 | 759
Notes payable | 15,960 | 12,698
Other liabilities | 739 | 444
Total long-term liabilities | 17,234 | 13,901
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; 6,434 and 6,353 shares issued, 6,050 and 5,969 shares outstanding at September 30, 2014 and December 31, 2013, respectively | 64 | 63
Treasury stock at cost, 384 shares at September 30, 2014 and December 31, 2013 | (5,017) | (5,017)
Additional paid-in capital | 278,562 | 278,159
Accumulated deficit | (269,238) | (268,884)
Accumulated other comprehensive loss | (108) | (104)
Total stockholders’ equity | 4,263 | 4,217
| $ 34,844 | $ 35,615

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