Note 4 - Investment in Unconsolidated Subsidiaries - Balance Sheet Accounts for Milestone China (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Milestone China [Member]
Current Assets	$ 6,523,902	$ 772,999
Non-Current Assets	1,745,764	903,766
Total assets	8,269,666	1,676,765
Current Liabilities	4,406,577	580,613
Stockholders' equity	3,863,089	1,096,152
Total liabilities and stockholders’ equity	8,269,666	1,676,765
Current Assets	10,740,743	11,893,932
Total assets	11,618,143	12,879,108
Stockholders' equity	7,221,639	9,165,492
Total liabilities and stockholders’ equity	$ 11,618,143	$ 12,879,108