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Related-Party Transactions - Additional Information (Details) (Creation Advisors, USD $)
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1 Months Ended | 3 Months Ended |
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Oct. 31, 2013
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Mar. 31, 2014
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| Related Party Transaction [Line Items] | ||
| Consulting agreement period | 1 year | |
| Consulting agreement fee payable per month | $ 15,000amda_ConsultingAgreementPeriodicPayment | |
| Payments made for consulting agreement | 45,000us-gaap_RelatedPartyTransactionAmountsOfTransaction | |
| Restricted common stock issued, Shares, Termination of consulting agreement | 50,000amda_TerminatingAgreementRestrictedStockSharesIssued | |
| Restricted common stock issued, Value, Termination of consulting agreement | 372,000amda_TerminatingAgreementRestrictedStockSharesIssuedValue | |
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Termination Fee
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| Related Party Transaction [Line Items] | ||
| Consulting agreement termination fee |
60,000us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty / us-gaap_RelatedPartyTransactionAxis = amda_TerminationFeeMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = amda_CreationCapitalAdvisorsMember |
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Maximum | Consulting Agreement
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| Related Party Transaction [Line Items] | ||
| Consulting agreement fee payable in cash |
$ 180,000us-gaap_AccruedLiabilitiesCurrentAndNoncurrent / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_RelatedPartyTransactionAxis = amda_ConsultingAgreementMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = amda_CreationCapitalAdvisorsMember |
| X | ||||||||||
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- Definition
Consulting agreement period. No definition available.
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| X | ||||||||||
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- Definition
Consulting agreement periodic payment. No definition available.
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| X | ||||||||||
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- Definition
Terminating agreement restricted stock shares issued. No definition available.
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| X | ||||||||||
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- Definition
Terminating agreement restricted stock shares issued value. No definition available.
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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