8. Income Taxes: Schedule of Components of Income Tax Expense (Benefit) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Current Federal Tax Expense (Benefit)	$ 4,020	$ 2,020
Deferred Federal Income Tax Expense (Benefit)	(101)	87
Current State and Local Tax Expense (Benefit)	472	122
Deferred State and Local Income Tax Expense (Benefit)	(16)	4
Deferred Foreign Income Tax Expense (Benefit)	(329)	(126)
Income Tax Expense (Benefit), Continuing Operations	$ 4,046	$ 2,107