Note 2 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Property and Equipment, Estimated Useful Life [Table Text Block]

Equipment (in years)	2	—	3
Leasehold improvements (in years)	3	—	10
Furniture and fixtures (in years)	3	—	5
Building and building improvements (in years)		up to 39.5