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Stock Based Compensation (Tables)
6 Months Ended
Jun. 30, 2015
Lindblad Expeditions, Inc. and Subsidiaries [Member]  
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]  
Summary of Incentive stock plan activity
     Weighted  Weighted  Weighted    
     Average  Average  Average  Aggregate 
     Exercise  Grant Date  Contractual  Intrinsic 
  Shares  Price  Fair Value  Life (Years)  Value 
Options outstanding at January 1, 2015  16,337  $417  $1,054   9.7  $16,315,198 
Granted  -   -   -         
Exercised  (2,857)  32   926         
Forfeited  -   -   -         
Options outstanding at June 30, 2015  13,480   498   1,080   9.3   33,643,678 
                     
Exercisable at January 1, 2015  2,857   32   926   8.0   3,950,802 
Vested  -   -   -         
Exercised  (2,857)  32   926         
Forfeited  -   -   -         
Exercisable at June 30, 2015  -   -   -