Note 1 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Loss Per Share (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended						4 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Oct. 31, 2012	Dec. 31, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Basic and Diluted Loss Per Share [Abstract]
Net loss	$ (677)	$ (2,169)	$ (251)	$ (3,443)	$ (3,301)	$ (1,673)	$ (1,946)	$ (2,527)	$ (5,624)	$ (10,363)	$ (4,107)
Weighted average shares for basic and diluted loss per share									12,253	12,253	12,253
Loss per share	$ (0.06)	$ (0.18)	$ (0.02)	$ (0.28)	$ (0.27)	$ (0.14)	$ (0.16)	$ (0.21)	$ (0.46)	$ (0.85)	$ (0.34)