XML 43 R47.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Note 5 - Earnings Per Share ("EPS") (Details) - Basic and Diluted Earnings Per Share | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Basic and Diluted Earnings Per Share [Abstract] |  |  |  |  |  |  |  |  |  |  |
Shares used in the calculation of Basic earnings per share |  |  |  |  |  |  |  |  | 14,678,240 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 14,086,912 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 13,260,739 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |
Stock options, SAR's, RSA's, and shares held in escrow |  |  |  |  |  |  |  |  | 591,195 us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment | 738,687 us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment | 1,083,838 us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
Diluted shares used in the calculation of earnings per share | 15,277,583 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 15,434,875 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 15,492,732 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 15,499,447 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 15,084,738 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 14,958,965 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 14,578,927 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 14,357,110 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 15,269,435 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 14,825,599 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 14,344,577 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

X
- Details
Name: | anik_BasicAndDilutedEarningsPerShareAbstract
Namespace Prefix: | anik_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | anik_EffectOfDilutiveSecuritiesAbstract
Namespace Prefix: | anik_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1505-109256 + Details
Name: | us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1448-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Weighted-Average Number of Common Shares Outstanding -URI http://asc.fasb.org/extlink&oid=6528421 + Details
Name: | us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration