4. Property and Equipment: Schedule of Property, Plant and Equipment (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment, Gross	$ 14,210	$ 13,700
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(9,448)	(8,876)
Property and Equipment - Net	4,762	4,824
Land
Property, Plant and Equipment, Gross	538	538
Building
Property, Plant and Equipment, Gross	4,141	4,141
Property, Plant and Equipment, Useful Life, Average	39
Leaseholds and Leasehold Improvements
Property, Plant and Equipment, Gross	363	220
Property, Plant and Equipment, Useful Life, Minimum	3
Property, Plant and Equipment, Useful Life, Maximum	10
Equipment
Property, Plant and Equipment, Gross	$ 9,168	$ 8,801
Property, Plant and Equipment, Useful Life, Minimum	3
Property, Plant and Equipment, Useful Life, Maximum	10