Note 1 - Nature of Operations and Summary of Significant Accounting Policies: Inventories: Schedule of Current Inventories (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Details
Raw Materials	$ 5,587	$ 5,255
Work-in-process	234	287
Finished goods	223	253
Reserve for obsolete inventory	(3,019)	(2,670)
Total Inventories, net	$ 3,025	$ 3,125