Operating Segment Reports (Details) (USD $)	3 Months Ended	6 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014 segment	Dec. 31, 2013	Jun. 30, 2014
Number of operating segments			2us-gaap_NumberOfOperatingSegments
Net interest income	$ 8,110,000us-gaap_InterestIncomeExpenseNet	$ 7,655,000us-gaap_InterestIncomeExpenseNet	$ 16,047,000us-gaap_InterestIncomeExpenseNet	$ 15,616,000us-gaap_InterestIncomeExpenseNet
(Recovery) provision for loan losses	(354,000)us-gaap_ProvisionForLoanLossesExpensed	(898,000)us-gaap_ProvisionForLoanLossesExpensed	(1,172,000)us-gaap_ProvisionForLoanLossesExpensed	(1,840,000)us-gaap_ProvisionForLoanLossesExpensed
Net interest income, after recovery from the allowance for loan losses	8,464,000	8,553,000	17,219,000	17,456,000
Loan servicing and other fees	291,000us-gaap_ServicingFeesNet	331,000us-gaap_ServicingFeesNet	559,000us-gaap_ServicingFeesNet	526,000us-gaap_ServicingFeesNet
(Loss) gain on sale of loans, net	8,042,000us-gaap_GainLossOnSalesOfLoansNet	5,732,000us-gaap_GainLossOnSalesOfLoansNet	15,694,000us-gaap_GainLossOnSalesOfLoansNet	12,486,000us-gaap_GainLossOnSalesOfLoansNet
Deposit account fees	604,000	619,000	1,230,000	1,240,000
(Loss) gain on sale and operations of real estate owned acquired in the settlement of loans, net	(51,000)	(82,000)	(70,000)	(30,000)
Card and processing fees	336,000us-gaap_FeesAndCommissionsCreditCards	317,000us-gaap_FeesAndCommissionsCreditCards	692,000us-gaap_FeesAndCommissionsCreditCards	661,000us-gaap_FeesAndCommissionsCreditCards
Other	275,000	227,000	502,000	444,000
Total non-interest income	9,497,000us-gaap_NoninterestIncome	7,144,000us-gaap_NoninterestIncome	18,607,000us-gaap_NoninterestIncome	15,327,000us-gaap_NoninterestIncome
Salaries and employee benefits	9,950,000us-gaap_LaborAndRelatedExpense	8,912,000us-gaap_LaborAndRelatedExpense	19,531,000us-gaap_LaborAndRelatedExpense	19,364,000us-gaap_LaborAndRelatedExpense
Premises and occupancy	1,150,000us-gaap_OccupancyNet	1,104,000us-gaap_OccupancyNet	2,498,000us-gaap_OccupancyNet	2,263,000us-gaap_OccupancyNet
Operating and administrative expenses	2,812,000us-gaap_OperatingExpenses	2,855,000us-gaap_OperatingExpenses	5,622,000us-gaap_OperatingExpenses	5,774,000us-gaap_OperatingExpenses
Total non-interest expense	13,912,000us-gaap_NoninterestExpense	12,871,000us-gaap_NoninterestExpense	27,651,000us-gaap_NoninterestExpense	27,401,000us-gaap_NoninterestExpense
Income before income taxes	4,049,000	2,826,000	8,175,000	5,382,000
Provision (benefit) for income taxes	1,721,000us-gaap_IncomeTaxExpenseBenefit	1,223,000us-gaap_IncomeTaxExpenseBenefit	3,457,000us-gaap_IncomeTaxExpenseBenefit	2,266,000us-gaap_IncomeTaxExpenseBenefit
Net income	2,328,000us-gaap_NetIncomeLoss	1,603,000us-gaap_NetIncomeLoss	4,718,000us-gaap_NetIncomeLoss	3,116,000us-gaap_NetIncomeLoss
Total assets, end of period	1,112,390,000us-gaap_Assets	1,134,062,000us-gaap_Assets	1,112,390,000us-gaap_Assets	1,134,062,000us-gaap_Assets	1,105,629,000us-gaap_Assets
Loan Origination Fees
Inter-company charge	144,000	5,000	302	13
Loan Servicing Fees
Inter-company charge	61,000	39,000	0	0
Provident Bank
Net interest income	6,925,000	6,671,000	13,820,000	13,238,000
(Recovery) provision for loan losses	(373,000)	(876,000)	(1,263,000)	(1,859,000)
Net interest income, after recovery from the allowance for loan losses	7,298,000	7,547,000	15,083,000	15,097,000
Loan servicing and other fees	85,000	210,000	93,000	344,000
(Loss) gain on sale of loans, net	75,000	86,000	146,000	323,000
Deposit account fees	604,000	619,000	1,230,000	1,240,000
(Loss) gain on sale and operations of real estate owned acquired in the settlement of loans, net	(50,000)	(82,000)	(69,000)	(31,000)
Card and processing fees	336,000	317,000	692,000	661,000
Other	275,000	227,000	502,000	444,000
Total non-interest income	1,325,000	1,377,000	2,594,000	2,981,000
Salaries and employee benefits	4,528,000	3,600,000	8,795,000	7,555,000
Premises and occupancy	716,000	630,000	1,588,000	1,313,000
Operating and administrative expenses	1,093,000	1,056,000	2,249,000	2,070,000
Total non-interest expense	6,337,000	5,286,000	12,632,000	10,938,000
Income before income taxes	2,286,000	3,638,000	5,045,000	7,140,000
Provision (benefit) for income taxes	988,000	1,564,000	2,155,000	3,005,000
Net income	1,298,000	2,074,000	2,890,000	4,135,000
Total assets, end of period	883,665,000	1,003,275,000	883,665,000	1,003,275,000
Provident Bank Mortgage
Net interest income	1,185,000	984,000	2,227,000	2,378,000
(Recovery) provision for loan losses	19,000	(22,000)	91,000	19,000
Net interest income, after recovery from the allowance for loan losses	1,166,000	1,006,000	2,136,000	2,359,000
Loan servicing and other fees	206,000	121,000	466,000	182,000
(Loss) gain on sale of loans, net	7,967,000	5,646,000	15,548,000	12,163,000
Deposit account fees	0	0	0	0
(Loss) gain on sale and operations of real estate owned acquired in the settlement of loans, net	(1,000)	0	(1,000)	1,000
Card and processing fees	0	0	0	0
Other	0	0	0	0
Total non-interest income	8,172,000	5,767,000	16,013,000	12,346,000
Salaries and employee benefits	5,422,000	5,312,000	10,736,000	11,809,000
Premises and occupancy	434,000	474,000	910,000	950,000
Operating and administrative expenses	1,719,000	1,799,000	3,373,000	3,704,000
Total non-interest expense	7,575,000	7,585,000	15,019,000	16,463,000
Income before income taxes	1,763,000	(812,000)	3,130,000	(1,758,000)
Provision (benefit) for income taxes	733,000	(341,000)	1,302,000	(739,000)
Net income	1,030,000	(471,000)	1,828,000	(1,019,000)
Total assets, end of period	$ 228,725,000	$ 130,787,000	$ 228,725,000	$ 130,787,000

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.18)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 12

-Article 7

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 18

-Article 5