Employee Benefit Plans (Details Narrative) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Matching contributions to 401(k) plan cost	$ 140	$ 91	$ 178
Post-retirement Benefits Plan [Member]
Benefit expense	20	11	10
Benefit obligation	149	125
Deferred Compensation Plans - Directors [Member]
Benefit expense	12	14	15
Benefit obligation	203	233
Description of benefit plan	A deferred director compensation plan covers former directors of Valley Ridge Bank, which was acquired by ChoiceOne in 2006. Under the plan, ChoiceOne pays each former director the amount of director fees deferred plus interest at rates ranging from 5.50% to 5.84% over various periods as elected by each director. The payout periods range from one month to ten years beginning with the individual’s termination of service.
Deferred Compensation Plans - Executive Officers [Member]
Benefit expense	42	1	120
Benefit obligation	$ 664	$ 696
Description of benefit plan	A supplemental executive retirement plan covers four former executive officers of Valley Ridge Bank. Under the plan, ChoiceOne pays these individuals a specific amount of compensation plus interest at 7.50% over a 15-year period commencing upon early retirement age (as defined in the plan) or normal retirement age (as defined in the plan).

1) For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. 2) For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date.

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-Publisher FASB

-Name Accounting Standards Codification

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The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.

+ References

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- Definition

General information regarding defined benefit plans. A defined benefit pension plan is a plan that defines an amount of pension benefit to be provided, usually as a function of one or more factors such as age, years of service, or compensation. An other postretirement defined benefit plan is an arrangement that is mutually understood by an employer and its employees, whereby an employer undertakes to provide its employees with benefits other than pensions, after they retire in exchange for their services over a specified period of time, upon attaining a specified age while in service, or a combination of both. Any plan that is not a defined contribution plan is a defined benefit plan. General descriptive information about the employer's defined benefit plans, including employee groups covered, type of benefit formula, type of benefits, cost sharing arrangements, funding policy, types of assets held, and significant nonbenefit liabilities, if any. Also includes information pertaining to multiple employer plans, which are accounted for as single-employer plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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The amount of the cost recognized during the period for defined contribution plans.

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