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Stock Options (Details) - Jun. 30, 2015 - Employee Stock Option [Member] - USD ($) | Total
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of Options, Outstanding at January 1, 2015 (in shares) | 3,641,857
Number of Options, Granted (in shares) | 0
Number of Options, Exercised (in shares) | 0
Number of Options, Forfeited/Expired (in shares) | (64,767)
Number of Options, Outstanding at June 30, 2015 (in shares) | 3,577,090
Number of Options, Exercisable at June 30, 2015 (in shares) | 1,346,482
Number of Options, Vested and Expected to Vest at June 30, 2015 (in shares) | 3,577,090
Weighted - Average Exercise Price, Outstanding at January 1, 2015 (in dollars per share) | $ 3.05
Weighted - Average Exercise Price, Granted (in dollars per shares) | 0
Weighted - Average Exercise Price, Exercised (in dollars per share) | 0
Weighted - Average Exercise Price, Forfeited/Expired (in dollars per share) | 2.87
Weighted - Average Exercise Price, Outstanding at June 30, 2015 (in dollars per share) | 3.05
Weighted - Average Exercise Price, Exercisable at June 30, 2015 (in dollars per share) | 3.06
Weighted - Average Exercise Price, Vested and Expected to Vest at June 30, 2015 (in dollars per share) | $ 3.06
Weighted - Average Remaining Contractual Term, Outstanding at June 30, 2015 (in years) | 4 years 4 months 24 days
Weighted - Average Remaining Contractual Term, Exercisable at June 30, 2015 (in years) | 3 years 1 month 13 days
Weighted - Average Remaining Contractual Term, Vested and Expected to Vest at June 30, 2015 (in years) | 4 years 4 months 24 days
Aggregate Intrinsic Value, Outstanding at June 30, 2015 | $ 50,275
Aggregate Intrinsic Value, Exercisable at June 30, 2015 | 40,900
Aggregate Intrinsic Value, Vested and Expected to Vest at June 30, 2015 | $ 50,275

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + 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)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + 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)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + 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)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price of options that were either forfeited or expired. + 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)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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