Note 10 - Stock Options and Warrants (Details) - Stock Warrant Activity - $ / shares		1 Months Ended		11 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Nov. 20, 2014
Successor [Member]
Note 10 - Stock Options and Warrants (Details) - Stock Warrant Activity [Line Items]
Outstanding Beg. of Year* (in Shares)	[1]	52,632	52,632
Outstanding Beg. of Year*	[1]	$ 0.57	$ 0.57
Cancelled/Expired (in Shares)		52,632	0
Cancelled/Expired		$ 0.57	$ 0
Cancelled/Expired (in Shares)		(52,632)	0
Outstanding End of Year* (in Shares)	[1]	0	52,632	52,632
Outstanding End of Year*	[1]	$ 0	$ 0.57	$ 0.57
Exercisable End of Year* (in Shares)	[1]	0	52,632
Exercisable End of Year*	[1]	$ 0	$ 0.57
Predecessor [Member]
Note 10 - Stock Options and Warrants (Details) - Stock Warrant Activity [Line Items]
Outstanding Beg. of Year* (in Shares)	[1]		52,632	120,395
Outstanding Beg. of Year*			$ 0.57
Cancelled/Expired (in Shares)				67,763
Cancelled/Expired				$ (0.76)
Cancelled/Expired (in Shares)				(67,763)
Outstanding End of Year* (in Shares)	[1]			52,632
Outstanding End of Year*				$ 0.57
Exercisable End of Year* (in Shares)	[1]			52,632
Exercisable End of Year*				$ 0.57
Minimum [Member] | Predecessor [Member]
Note 10 - Stock Options and Warrants (Details) - Stock Warrant Activity [Line Items]
Outstanding Beg. of Year*	[1]			0.57
Maximum [Member] | Predecessor [Member]
Note 10 - Stock Options and Warrants (Details) - Stock Warrant Activity [Line Items]
Outstanding Beg. of Year*	[1]			$ 0.76

[1] All options went through a 1-for-19 reverse split