Note N - Related Parties (Details Textual) - USD ($)	1 Months Ended			3 Months Ended	12 Months Ended
	Jun. 30, 2016	May 31, 2014	Aug. 31, 2013	Mar. 21, 2017	Dec. 31, 2016	Dec. 31, 2015	Jul. 31, 2016
Sales Revenue, Goods, Net					$ 10,482,005	$ 9,491,569
Deferred Costs, Current					620,041
Cost of Goods Sold					4,175,533	3,048,260
Proceeds from Issuance of Private Placement	$ 2,000,000	$ 10,000,000			2,225,000
Shares Issued, Price Per Share							$ 2.40
Service Agreement Period			3 years
Servicing Fees			$ 100,000
Private Placement [Member]
Stock Issued During Period, Value, Restricted Stock Award, Gross	$ 1,000,000
Shares Issued, Price Per Share	$ 2	$ 1.50
Milestone China [Member]
Equity Method Investment, Unrealized Intercompany Profit (Loss) Not Eliminated, Amount					630,990	69,781
Milestone China [Member] | Subsequent Event [Member] | Proceeds from Related Party for Sale of Goods [Member]
Related Party Transaction, Amounts of Transaction				$ 1,700,000
Wand Dental Inc [Member] | Related Vendor in China [Member]
Due to Related Parties					1,235,052	716,519
Handpieces [Member] | Milestone China [Member]
Cost of Goods Sold						507,000
Instruments and Handpieces [Member] | Milestone China [Member]
Sales Revenue, Goods, Net					3,425,000
Deferred Costs, Current					620,041
STA Instruments and Handpieces [Member] | Milestone China [Member]
Accounts Receivable, Related Parties					2,714,600
STA Instrument [Member] | Milestone China [Member]
Cost of Goods Sold						938,304
CHINA | Handpieces [Member]
Purchase Obligation					$ 3,025,249	$ 2,698,522