Annual report pursuant to Section 13 and 15(d)

Note 12 - Stock-Based Compensation Options (Detail)

v3.6.0.2
Note 12 - Stock-Based Compensation Options (Detail) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Note 12 - Stock-based Compensation Options Detail    
Options issued and outstanding,shares 331,584 0
Options granted 331,584 0
Options Exercised 0 0
Options forfeited 0 0
Exercisable 72,114 0
Weighted average option price per share, issued and outstanding $ 2.10 $ 0
Weighted average option price per share, granted 2.10 0
Weighted average option price per share, exercised 0 0
Weighted average option price per share, forfeited 0 0
Weighted average option price per share, exercisable 1.89 0
Weighted average fair value of options granted $ 1.88 $ 0
Weighted average remaining contractual life, years, issued and outstanding 9 years 6 months  
Weighted average remaining contractual life, years, exercisable 9 years 2 months  
Aggregate intrinsic value, issued and outstanding $ 0 $ 0
Aggregate intrinsic value, exercisable 0  
Stock option compensation expense 200 $ 0
Total unrecognized expense for unvested stock options $ 500  
Weighted average amortization period for unrecognized stock option expense in years 1 year 7 months  
Expected term of options 6 years 6 months  
Expected volatility - weighted average 125.70%  
Expected volatility percentage - minimum used 118.40%  
Expected volatility percentage - maximum used 131.00%  
Risk-free interest rate - minimum used 1.27%  
Risk-free interest rate - maximum used 1.71%