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Other Financial Statement Information (Tables) | 9 Months Ended
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Sep. 30, 2013
Other Financial Statement Information [Abstract] |
Allowance For Doubtful Receivables |
|  | Nine Months Ended |  |  | Year Ended |
|  | September 30, 2013 |  |  | December 31, 2012 |
Balance at beginning of period | $ | 49 |  | $ | 50 |
Provision for doubtful receivables |  | 9 |  |  | - |
Write-offs |  | (16) |  |  | (1) |
Balance at end of period | $ | 42 |  | $ | 49 |
Inventories |
|  | September 30, |  |  | December 31, |
|  | 2013 |  |  | 2012 |
Finished goods | $ | 35 |  | $ | 103 |
Work-in-process |  | 91 |  |  | 55 |
Total inventories | $ | 126 |  | $ | 158 |
Property And Equipment |
|  | September 30, |  |  | December 31, |
|  | 2013 |  |  | 2012 |
Leased equipment | $ | 89 |  | $ | 89 |
Equipment |  | 1,202 |  |  | 1,192 |
Leasehold improvements |  | 381 |  |  | 381 |
Demonstration equipment |  | 5 |  |  | 5 |
Purchased software |  | 365 |  |  | 373 |
Furniture and fixtures |  | 569 |  |  | 572 |
Total property and equipment | $ | 2,611 |  | $ | 2,612 |
Less: accumulated depreciation and amortization |  | (2,342) |  |  | (2,197) |
Net property and equipment | $ | 269 |  | $ | 415 |
Deferred Revenue |
|  | September 30, |  |  | December 31, |
|  | 2013 |  |  | 2012 |
Deferred software maintenance | $ | 658 |  | $ | 480 |
Customer deposits and deferred project revenue |  | 117 |  |  | 116 |
Total deferred revenue | $ | 775 |  | $ | 596 |
Accrued Liabilities |
|  | September 30, |  |  | December 31, |
|  | 2013 |  |  | 2012 |
Compensation | $ | 285 |  | $ | 254 |
Accrued rent |  | 186 |  |  | 208 |
Sales tax and other |  | 48 |  |  | 65 |
Total accrued liabilities | $ | 519 |  | $ | 527 |
Supplemental Cash Flow Information |
|  | Nine Months Ended |
|  | September 30, |
|  | 2013 |  |  | 2012 |
Cash paid for: |  |  |  |  |  |
Interest | $ | 19 |  | $ | 4 |

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- Definition Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 13.A.4(a).Q1) -URI http://asc.fasb.org/extlink&oid=27012821&loc=d3e214044-122780 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6935-107765 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 13 -Section A + Details
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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 + Details
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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + 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 210.5-02.3,4) -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 3, 4 -Article 5 + Details
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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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