Note 5 - Accrued Liabilities

12 Months Ended

Dec. 31, 2012

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

NOTE 5 – ACCRUED LIABILITIES

 At December 31, 2012 and 2011, accrued liabilities consist of the following (dollars in thousands):

	December 31,
	2012		2011
Payroll, bonus, and benefits	$	160	$	150
Well-field, environmental studies, legal and consulting		884		716
Stock-based compensation		67		27
Other accrued expenses		284		156
	$	1,395	$	1,049