Retirement and Deferred Compensation Plans (Details Narrative) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Retirement And Deferred Compensation Plans Details Narrative
401(k) plan description	PSB has established a 401(k) profit sharing plan for its employees. PSB matches 100% of employees salary deferrals up to the first 1% of pay deferred and 50% of salary deferrals of the next 5% of pay deferrals, for a maximum match of 3.5% of salary. PSB may also declare a discretionaly profit sharing contribution.
Expense recognized for contributions to the 401(k) plan	$ 446	$ 509	$ 470
Deferred compensation agreement description	PSB maintains deferred compensation arrangements with certain executives and directors. PSB matches 20% of the amount of employees salary deferrals up to the first 15% of pay deferred. PSB directors may elect to defer earned directors fees into a separate deferred directors fees plan. No PSB match is made on deferred director fees. Cumulative balances earn a crediting rate generally equal to 100% of PSBs return on average equity subject to a maximum crediting rate of 15% per year. The agreements provide for benefits to be paid in a lump sum at retirement or in monthly installments for a period up to 15 years following each participant normal retirement date. with interest payable at a fixed interest rate rangig from 7% to 8%.
Deferred compensation liability outstanding	3,155	2,855
Deferred compensation expense	$ 270	$ 301	$ 232