SHARE BASED COMPENSATION PLANS - Additional Information (Detail) (USD $)
|
12 Months Ended | |||
---|---|---|---|---|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
May 31, 2011
|
|
2011 Incentive Stock Plan [Member] | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Shares reserved to be issued | 381,920us-gaap_CommonStockCapitalSharesReservedForFutureIssuance / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
|||
Shares to be issued under the Plan | 223,788us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
|||
Employee Stock Purchase Plan [Member] | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Shares reserved to be issued | 350,000us-gaap_CommonStockCapitalSharesReservedForFutureIssuance / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
|||
Tax benefits from compensation expense | 4,000us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
$ 39,000us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
$ 0us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
|
Maximum percentage of shares purchase based on salary | 10.00%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
|||
Percentage of value of the shares on the semi-annual offering | 95.00%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
|||
Shares to be issued under employee stock purchase plan | 198,643us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
|||
Shares purchased by employees | 6,707us-gaap_StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
21,609us-gaap_StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
23,062us-gaap_StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
|
Weighted average price | 14.88us-gaap_EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
$ 11.52us-gaap_EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
$ 7.63us-gaap_EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
|
Compensation expense recognized | 12,000us-gaap_StockOptionPlanExpense / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
112,000us-gaap_StockOptionPlanExpense / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
0us-gaap_StockOptionPlanExpense / us-gaap_PlanNameAxis = orrf_EmployeeStockPurchasePlanMember |
|
Restricted Stock [Member] | 2011 Incentive Stock Plan [Member] | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Expense on Restricted stock awards | 178,000us-gaap_RestrictedStockExpense / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
17,000us-gaap_RestrictedStockExpense / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
||
Tax benefits from compensation expense | 62,000us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
6,000us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
||
Unrecognized compensation expense | 1,982,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
35,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
||
Unrecognized compensation expense, recognition period | 4 years 6 months | |||
Employee Stock Option [Member] | 2011 Incentive Stock Plan [Member] | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Maximum term to exercise option | 10 years | |||
Intrinsic value of Options exercised | 0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
$ 0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = orrf_OrrstownFinancialServicesInc.2011IncentiveStockPlanMember |
X | ||||||||||
- Definition
Aggregate number of common shares reserved for future issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation. No definition available.
|
X | ||||||||||
- Definition
The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Weighted average purchase price of capital shares purchased through an employee stock ownership plan. No definition available.
|
X | ||||||||||
- Definition
The noncash expense that represents the cost of restricted stock or unit distributed to employees as compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Number of additional shares authorized for issuance under an established share-based compensation plan. No definition available.
|
X | ||||||||||
- Definition
The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Purchase price of common stock expressed as a percentage of its fair value. No definition available.
|
X | ||||||||||
- Definition
Number of shares of capital stock issued (purchased by employees) in connection with an employee stock ownership plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
The noncash expense that accounts for the value of stock or unit options distributed to employees as compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|