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Note 2 - Summary of Significant Accounting Policies (Details) - Allowance for Doubtful Accounts (USD $) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Balance, beginning of the year | $ 593,023 us-gaap_AllowanceForDoubtfulAccountsReceivable | $ 337,459 us-gaap_AllowanceForDoubtfulAccountsReceivable | $ 334,473 us-gaap_AllowanceForDoubtfulAccountsReceivable
Balance, end of the year | 146,618 us-gaap_AllowanceForDoubtfulAccountsReceivable | 593,023 us-gaap_AllowanceForDoubtfulAccountsReceivable | 337,459 us-gaap_AllowanceForDoubtfulAccountsReceivable
Amounts provided |  | 238,071 us-gaap_ProvisionForDoubtfulAccounts | 135,353 us-gaap_ProvisionForDoubtfulAccounts
Amounts written off | (446,405)us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs | 0 us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs | (135,353)us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs
Foreign Currency Spot Rate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Amounts provided |  | $ 255,564 us-gaap_ProvisionForDoubtfulAccounts / us-gaap_StatementScenarioAxis = anik_ForeignCurrencySpotRateMember | $ 138,339 us-gaap_ProvisionForDoubtfulAccounts / us-gaap_StatementScenarioAxis = anik_ForeignCurrencySpotRateMember

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- Definition For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 4 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5074-111524 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Amount of direct write-downs of accounts receivable charged against the allowance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5074-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 310 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35755819&loc=SL9156395-115594 + Details
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- Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 5 -Article 5 + Details
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Balance Type: | debit
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |