Schedule II Valuation and Qualifying Accounts (Detail) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2013 |
Dec. 31, 2012 |
Dec. 31, 2011 |
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| Valuation and Qualifying Accounts Disclosure [Line Items] | |||
| Additions (Deductions) Charged to (from) Income Tax Expense | |||
| Valuation Allowance Of Deferred Tax Assets [Member] | |||
| Valuation and Qualifying Accounts Disclosure [Line Items] | |||
| Balance Beginning of Period | $ (9,521,260) | $ (9,147,488) | $ (8,159,774) |
| Additions (Deductions) Charged to (from) Income Tax Expense | $ (373,772) | $ (987,714) | |
| Other Changes to Valuation Allowance | |||
| Balance End of Period | $ (9,521,260) | $ (9,147,488) | $ (8,159,774) |
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total of the adjustments in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Details
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