XML 72 R56.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Note 12 - Equity Incentive Plan - Stock Options and SAR&#8217;s Activity (Details) | 12 Months Ended
--- | ---
Dec. 31, 2016 $ / shares | Dec. 31, 2015 $ / shares
Options and SAR's outstanding at beginning of year | 762,260 | 851,287
Options and SAR's outstanding at beginning of year, Weighted Average Exercise Price Per Share (in dollars per share) | $ 18.75 | $ 14.85
Options and SAR's Granted | 354,275 | 111,625
Options and SAR's Granted, Weighted Average Exercise Price Per Share (in dollars per share) | $ 40.77 | $ 39.25
Options and SAR's Cancelled | (58,841) | (85,349)
Options and SAR's Cancelled, Weighted Average Exercise Price Per Share (in dollars per share) | $ 30.05 | $ 19.77
Options and SAR's Expired | (3,310) | (8,825)
Options and SAR's Expired, Weighted Average Exercise Price Per Share (in dollars per share) | $ 11.37 | $ 20.03
Options and SAR's Exercised | (74,815) | (106,478)
Options and SAR's Exercised, Weighted Average Exercise Price Per Share (in dollars per share) | $ 15.46 | $ 10.96
Stock options and SAR's outstanding at end of year | 979,569 | 762,260
Stock options and SAR's outstanding at end of year (in dollars per share) | $ 26.15 | $ 18.75

X
- Definition Represents share-based compensation arrangement by share-based payment award options and stock appreciation rights weighted average exercise price. + References No definition available. + Details
Name: | anik_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndStockAppreciationRightsWeightedAverageExercisePrice
Namespace Prefix: | anik_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of share options and stock appreciation rights exercised during the current period. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsExercisesInPeriod
Namespace Prefix: | anik_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average price at which option and stock appreciation rights holders acquired shares when converting their stock options and stock appreciation rights into shares. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsExercisesInPeriodWeightedAverageExercisePrice
Namespace Prefix: | anik_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of options and stock appreciation rights or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsExpirationsInPeriod
Namespace Prefix: | anik_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options and stock appreciation rights of the plan that expired. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsExpirationsInPeriodWeightedAverageExercisePrice
Namespace Prefix: | anik_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares under options and stock appreciation rights that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the plan. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsForfeituresInPeriod
Namespace Prefix: | anik_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options and stock appreciation rights that were terminated. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsForfeituresInPeriodWeightedAverageExercisePrice
Namespace Prefix: | anik_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Net number of share options and stock appreciation rights granted during the period. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsGrantsInPeriod
Namespace Prefix: | anik_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options and stock appreciation rights. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix: | anik_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of share-based compensation arrangement by share-based payment award options and stock appreciation rights outstanding. + References No definition available. + Details
Name: | anik_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsOutstandingNumber
Namespace Prefix: | anik_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant