Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Date the debt agreement requires the first payment to be made, in CCYY-MM-DD format.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date the debt instrument was issued, in CCYY-MM-DD format.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Amount, before effects of master netting arrangements, of funds outstanding borrowed in the form of a financial asset repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same financial asset at a date certain for a specified price. Includes repurchase-to-maturity transactions and liabilities not subject to a master netting arrangement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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No definition available.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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Including both current and noncurrent portions, carrying amount as of the balance sheet date of other forms of debt not elsewhere specified in the taxonomy with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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No definition available.

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The cash inflow from a borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in liquidation of the entity's assets or underlying collateral.

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The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

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Subordinated Debt Issued, Gross

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Federal Home Loan Bank Advances, Other Borrowings and Subordinated Notes Federal Home Loan Bank Advances, Other Borrowings and Subordinated Notes (Narrative) (Details) - USD ($)	1 Months Ended		3 Months Ended	6 Months Ended		12 Months Ended
	Dec. 31, 2014	Dec. 15, 2014	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Nov. 06, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Notes payable	$ 0		$ 0	$ 75,000,000	$ 0
Loan agreement with unaffiliated banks			101,000,000	150,000,000	101,000,000
Securities sold under repurchase agreements	48,566,000		24,633,000	48,295,000	24,633,000
Fixed rate promissory note	18,822,000		19,083,000	18,556,000	19,083,000
Proceeds from issuance of debt	150,000,000
Secured borrowings	129,077,000		0	120,057,000	0
Subordinated notes	140,000,000		140,000,000	140,000,000	140,000,000
Subordinated debt issued, gross			140,000,000
Proceeds from issuance of subordinated notes, net			139,100,000	0	139,090,000
Revolving Credit Facility
Debt Instrument [Line Items]
Notes payable	0		0	0	0
Maximum borrowing capacity			100,000,000	$ 75,000,000	$ 100,000,000
Maturity date		Dec. 15, 2014		Dec. 14, 2015		Nov. 06, 2014	Oct. 25, 2013
Debt instrument, Frequency of periodic payment				quarterly
Line of credit facility, Unused capacity, Commitment fee percentage				0.20%
Loans Payable [Member]
Debt Instrument [Line Items]
Debt instrument, Issuance date				Dec. 15, 2014	Oct. 30, 2009
Term Facility
Debt Instrument [Line Items]
Notes payable	0			$ 75,000,000
Loan agreement with unaffiliated banks							$ 1,000,000
Maturity date				Jun. 15, 2020			Jun. 01, 2015
Debt instrument, Date of first required payment				Sep. 30, 2015
Debt instrument, Frequency of periodic payment				quarterly
Repayments of debt							$ 1,000,000
Securities Sold under Agreements to Repurchase
Debt Instrument [Line Items]
Securities sold under repurchase agreements	48,600,000		24,600,000	$ 48,300,000	$ 24,600,000
Pledged financial instruments, Not separately reported, Securities for repurchase agreements				$ 76,600,000
Fixed Rate Promissory Note
Debt Instrument [Line Items]
Debt instrument, Issuance date				Aug. 31, 2012
Maturity date				Sep. 01, 2017
Debt instrument, Frequency of periodic payment				monthly
Fixed rate promissory note	$ 18,800,000		$ 19,100,000	$ 18,600,000	$ 19,100,000
Contractual rate				3.75%
Secured Debt
Debt Instrument [Line Items]
Contractual rate			1.4928%		1.4928%
Subordinated Debt
Debt Instrument [Line Items]
Maturity date				Jun. 13, 2024
Contractual rate				5.00%
Base Rate Loan \| Base Rate \| Revolving Credit Facility
Debt Instrument [Line Items]
Basis spread on variable rate				0.50%
Base Rate Loan \| Base Rate \| Term Facility
Debt Instrument [Line Items]
Basis spread on variable rate				0.75%
Base Rate Loan \| Eurodollar Rate
Debt Instrument [Line Items]
Basis spread on variable rate				1.00%
Base Rate Loan \| Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate				0.50%
Eurodollar Rate Loan \| London Interbank Offered Rate (LIBOR) \| Revolving Credit Facility
Debt Instrument [Line Items]
Basis spread on variable rate				1.50%
Eurodollar Rate Loan \| London Interbank Offered Rate (LIBOR) \| Term Facility
Debt Instrument [Line Items]
Basis spread on variable rate				1.75%