Note 7 - Subsequent Events (Details)	9 Months Ended
Sep. 30, 2018
Details
Subsequent Event, Date	Oct. 15, 2018
Subsequent Event, Description	Company entered into and consummated the purchase of 100% of the equity interests of Community Specialty Pharmacy, LLC,

Describes the event or transaction that occurred between the balance sheet date and the date the financial statements are issued or available to be issued.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

Name:	us-gaap_SubsequentEventDescription
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration