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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 | $ 2,920 | $ 5,943
Other current assets | 125 | 269
Total current assets | 3,045 | 6,212
Property and equipment, net | 23 | 66
Other assets | 144 | 224
Total assets | 3,212 | 6,502
Current liabilities: |  |
Accounts payable | 65 | 260
Accrued compensation and employee benefits | 103 | 111
Accrued expenses and other liabilities | 121 | 350
Deferred rent, current portion | 16 | 33
Total current liabilities | 305 | 754
Deferred rent, net of current portion |  | 16
Total liabilities | 305 | 770
Commitments and contingencies |  |
Stockholders' equity: |  |
Common stock, $0.001 par value; 100,000,000 shares authorized at December 31, 2012 and December 31, 2011; 2,660,315 and 2,030,500 shares issued and outstanding at December 31, 2012 and December 31, 2011, respectively | 3 | 2
Additional paid-in capital | 70,898 | 69,404
Deficit accumulated during the development stage | (67,994) | (63,674)
Total stockholders' equity | 2,907 | 5,732
Total liabilities and stockholders' equity | $ 3,212 | $ 6,502

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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A3 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 4.E) -URI http://asc.fasb.org/extlink&oid=6228006&loc=d3e74512-122707 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E + Details
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