Note 14 - Goodwill (Details Textual) - USD ($)	11 Months Ended	12 Months Ended
	Dec. 13, 2016	Dec. 31, 2016	Dec. 31, 2015
Goodwill, Impairment Loss			$ 1,071,000
Internet Ad [Member]
Goodwill, Impairment Loss		$ 0	0
Brand Management and Sales Channel Building [Member]
Goodwill, Impairment Loss			1,117,000
Brand Management and Sales Channel Building [Member] | Loss from Discontinued Operation, Net of Income Tax [Member]
Goodwill, Impairment Loss			1,117,000
Liansuo.com [Member] | Disposal Group, Held-for-sale, Not Discontinued Operations [Member] | Internet Ad [Member]
Disposal Group, Including Discontinued Operation, Goodwill			$ 941,000