Note 26 - Loss Per Share (Details Textual) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	835,216		774,000
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	266,238	266,238		266,238
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		835,216		835,216