Note 2 - Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2012

Other Current Assets [Text Block]

2.  PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consisted of the following (in thousands):

	December 31,
	2012		2011
Prepaid insurance	$	95	$	124
Prepaid rent		61		59
Prepaid maintenance contracts		58		47
Prepaid other		136		184
Total prepaid expenses and other current assets	$	350	$	414