5. Bank Premises and Equipment: Schedule of Major Classes of Bank Premises and Equipment (Details)	12 Months Ended
	Dec. 31, 2014
Leaseholds and Leasehold Improvements | Minimum
Estimated Useful Life	10 years
Leaseholds and Leasehold Improvements | Maximum
Estimated Useful Life	15 years
Furniture and Fixtures | Minimum
Estimated Useful Life	3 years
Furniture and Fixtures | Maximum
Estimated Useful Life	7 years