Note 26 - Loss Per Share (Details Textual) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	774,000		774,000
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	835,216	835,216	835,216	835,216
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	266,238	266,238	266,238	266,238