Note 4 - Acquisitions and Variable Interest Entity (Details Textual)						8 Months Ended	12 Months Ended
		Dec. 31, 2014 USD ($)	Sep. 12, 2014	Aug. 29, 2014	May. 08, 2014	Dec. 31, 2014 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Medac Health Services [Member] | Maximum [Member] | Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity							$ 1,000,000
Medac Health Services [Member] | Revolving Credit Facility [Member]
Debt Instrument, Interest Rate During Period							5.00%
Medac Health Services [Member]
Advance Secure Debt, Due on Demand							$ 0
Number of Businesses Acquired							4
Business Combination, Consideration Transferred, Liabilities Incurred							$ 560,000
Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination							5,700,000
Payments to Acquire Businesses, Gross							4,370,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities							768,000
Business Combination, Separately Recognized Transactions, Revenues and Gains Recognized							442,000
Mid South Urgent Care Inc [Member] | ACSH Urgent Care [Member]
Number of Businesses Acquired			2
Mid South Urgent Care Inc [Member]
Number of Businesses Acquired	[1]		3
Payments to Acquire Businesses, Gross	[2]							$ 1,350,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		$ 1,227,000				$ 1,227,000		1,227,000
Correct Med [Member]
Number of Businesses Acquired					2
Payments to Acquire Businesses, Gross	[2]							2,180,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		926,000				926,000		926,000
Bay Walk-In Clinic Inc [Member]
Number of Businesses Acquired				2
Payments to Acquire Businesses, Gross	[2]							1,500,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		$ 77,000				77,000		77,000
Stat Medical Care [Member]
Number of Businesses Acquired		2
Payments to Acquire Businesses, Gross	[2]							1,328,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		$ 15,000				15,000		15,000
Purchase Price Due to Seller		$ 268,000				$ 268,000		268,000
Number of Businesses Acquired						10
Payments to Acquire Businesses, Gross	[2]							7,138,000
Business Combination, Acquisition Related Costs							$ 222,000	333,000
Purchase Price Due to Seller		$ 268,000				$ 268,000		$ 268,000
Deferred Tax Liabilities, Other							$ 145,000
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount							145,000
Goodwill, Purchase Accounting Adjustments							$ (69,000)

[1] At the time of closing of this transaction, the seller had two operating centers and the third center in Springville, Alabama, was under development.

[2] At the time of closing of this transaction, the seller had two operating centers and the third center in Springville, Alabama, was under development.