3. Changes in Accumulated Other Comprehensive Income (loss): Comprehensive Income (Loss) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Details
Unrealized holding loss arising during period, before tax amount	$ 183	$ (9)
Unrealized holding loss arising during period, tax	(60)	3
Unrealized holding loss arising during period, net of tax amount	123	(6)
Less: reclassification adjustment for gains (losses) realized in net loss, before tax amount	0	0
Less: reclassification adjustment for gains (losses) realized in net loss, tax benefit	0	0
Less: reclassification adjustment for gains (losses) realized in net loss, net of tax amount	0	0
Other comprehensive loss, net, before tax amount	183	(9)
Other comprehensive loss, net, tax (expense) benefit	60	3
Other comprehensive loss, net, net after tax amount	$ 123	$ (6)