Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Equity - Restricted Stock Activity (Details)

v3.5.0.2
Note 7 - Equity - Restricted Stock Activity (Details) - shares
9 Months Ended 12 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Restricted Stock [Member]    
Awards granted (in shares) 86,415 670,375
Awards vested (in shares) (162,440) (331,087)
Unvested at December 31, 2015 (in shares)   339,288
Unvested at December 31, 2015 (in shares) 92,415  
Awards forfeited (in shares) (170,848)