v2.4.0.6

Stockholders' Equity (Details Textual) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2010 | Dec. 31, 2012 Plans | Dec. 31, 2011 | Dec. 31, 2010
Stockholders Equity (Textual) [Abstract] |  |  |  |
Shares outstanding under equity incentive plans |  | 643,000 | 633,000 |
Stock expenses on equity-based payments related to warrants |  | $ 122,000 | $ 122,000 | $ 81,000
Stockholders Equity (Additional Textual) [Abstract] |  |  |  |
Preferred stock, shares authorized |  | 10,000,000 | 10,000,000 |
Preferred stock, shares outstanding |  |  |  |
Common stock, shares authorized |  | 40,000,000 | 40,000,000 |
Common stock, shares outstanding |  | 14,184,000 | 14,184,000 |
Number of equity incentive plan |  | 2 |  |
Allocated share-based compensation expense, net of tax |  | 231,000 | 195,000 | 129,000
Stock options granted under equity incentive plans |  | 10,000 |  |
Common stock authorized for issuance there-under |  | 1,000,000 |  |
Common stock authorized for issuance additional |  | 348,208 |  |
Term of vesting schedule |  | 10 years |  |
Vested share exercised |  | 3 months |  |
Vesting of outstanding options |  | 100.00% |  |
Period of option granted vest |  | 3 years |  |
Fair value assumption, risk-free interest rate |  | 0.91% | 0.63% | 0.49%
Fair value assumption, expected dividend yield |  | 0.00% | 0.00% | 0.00%
Aggregate intrinsic value closing stock price |  | $ 0.65 |  |
Unrecognized compensation expense related to non-vested stock options |  | 66,000 |  |
Recognition of unrecognized compensation expense, weighted-average period (in years) |  | 7 months 21 days |  |
Equity ownership percentage to benefit China employees | 38.00% |  |  |
Committed employee reserve, percentage to attract future employees as needed | 5.00% |  |  |
Price of warrant | 1.00 |  |  |
Vesting period of warrant | Vesting to occur one-third upon the first anniversary of the warrant and the remaining two-thirds to vest on a monthly basis over the succeeding 24 months |  |  |
Fair value of options granted |  | $ 0.54 | $ 0.47 | $ 0.58
Option exercises |  | 0 |  |
Investment warrants expiration period (years) | 6 years |  |  |
Fair value of options that vested |  | 110,000 | 79,000 | 41,000
Maximum [Member] |  |  |  |
Stockholders Equity (Textual) [Abstract] |  |  |  |
Fair value assumption, expected volatility rate |  | 109.00% | 109.00% | 109.00%
Fair value assumption, expected term (years) |  | 7 years | 7 years | 7 years
Minimum [Member] |  |  |  |
Stockholders Equity (Textual) [Abstract] |  |  |  |
Fair value assumption, expected volatility rate |  | 108.00% | 108.00% | 108.00%
Fair value assumption, expected term (years) |  | 3 years | 3 years | 3 years
2006 Equity Incentive Plan [Member] |  |  |  |
Stockholders Equity (Textual) [Abstract] |  |  |  |
Shares outstanding under equity incentive plans |  | 631,000 |  |
Shares available for grant under equity incentive plans |  | 717,000 |  |
2003 Stock Option Plan [Member] |  |  |  |
Stockholders Equity (Textual) [Abstract] |  |  |  |
Shares outstanding under equity incentive plans |  | 12,000 |  |
Shares available for grant under equity incentive plans |  | 0 |  |
Hong Kong Subsidiary [Member] |  |  |  |
Stockholders Equity (Textual) [Abstract] |  |  |  |
Value funded to affiliates | 1,000,000 |  |  |
Agreed additional funding to affiliates | 1,000,000 |  |  |
Estimated fair value of warrants |  | $ 365,000 |  |
Warrant performance period (years) |  | 3 years |  |

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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Net number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(d) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph c(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(b) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The amount of expense reported during the period resulting from the transaction in which equity securities were issued to pay for goods or nonemployee services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 65 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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