5. Investment Securities: Investment Portfolio (Details) (USD $)	0 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	May 01, 2013
Available-for-sale Securities, Amortized Cost Basis	$ 9,651,000	$ 976,000
Available-for-sale Securities, Gross Unrealized Gain	41,000	51,000
Available-for-sale Securities, Gross Unrealized Loss	(322,000)
Available-for-sale, at fair value	9,370,323	1,027,293
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment		11,895,000
Held-to-maturity Securities, Unrecognized Holding Gain		596,000
Held-to-maturity Securities, Unrecognized Holding Loss		(5,000)
Book value of securities to be sold	0	12,485,687	7,400,000
US Government Agencies Debt Securities
Available-for-sale Securities, Amortized Cost Basis	4,097,000
Available-for-sale Securities, Gross Unrealized Loss	(180,000)
Available-for-sale, at fair value	3,917,000
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment		3,605,000
Held-to-maturity Securities, Unrecognized Holding Gain		159,000
Held-to-maturity Securities, Unrecognized Holding Loss		(4,000)
Book value of securities to be sold		3,760,000
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Available-for-sale Securities, Amortized Cost Basis	5,425,000	847,000
Available-for-sale Securities, Gross Unrealized Gain	41,000	51,000
Available-for-sale Securities, Gross Unrealized Loss	(142,000)
Available-for-sale, at fair value	5,324,000	898,000
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment		8,290,000
Held-to-maturity Securities, Unrecognized Holding Gain		437,000
Held-to-maturity Securities, Unrecognized Holding Loss		(1,000)
Book value of securities to be sold		8,726,000
Money Market Funds
Available-for-sale Securities, Amortized Cost Basis	129,000	129,000
Available-for-sale, at fair value	$ 129,000	$ 129,000