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Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)
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12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Accounting Policies [Line Items] | |||
| Depreciation expense | $ 484,000 | $ 377,000 | $ 565,000 |
| Undelivered elements (primarily consists of training) | 1,823,000 | 1,723,000 | |
| Provision for sales returns | 110,000 | 110,000 | |
| Extended warranty contracts | 1,600,000 | 1,500,000 | |
| Exclusive license revenue | 0 | 0 | 64,000 |
| Advertising costs | 1,500,000 | 907,000 | 444,000 |
| Compensation cost related to stock options | 1,609,000 | 1,600,000 | 1,528,000 |
| Net impact of share based compensation expense to earnings per diluted share | $ (0.05) | $ (0.05) | $ (0.05) |
| Total unrecognized compensation cost | $ 2,700,000 | $ 1,900,000 | |
| Unrecognized share based compensation cost to be recognized over weighted-average period | 1 year 6 months | ||
| Outstanding stock options and warrants excluded from diluted loss per share | 6,039,000 | 4,713,000 | 4,626,000 |
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- Details
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- Definition
Share-based compensation net impact on earning per share diluted. No definition available.
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- Definition
The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as revenue over the extended warranty periods. No definition available.
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- Definition
Amount of deferred revenue from sales of training, installation, product and support services expected to be earned within one year. No definition available.
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- Definition
Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Revenue earned during the period relating to consideration received from another party for the right to use, but not own, certain of the entity's intangible assets. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark. Licensing fees are generally, but not always, fixed as to amount and not dependent upon the revenue generated by the licensing party. An entity may receive licensing fees for licenses that also generate royalty payments to the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total deduction from sales during the period arising from goods returned by customers (other than under warranty provisions) and price reductions (allowance, price protection agreements) given by the entity. Returns and allowances are a deduction from gross revenue in arriving at net revenue. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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