Loans - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019
Accounts, Notes, Loans and Financing Receivable
Total loans	$ 2,508,477	$ 2,705,186
Deferred loan fees, net	253	4
Total loans, net of deferred loan costs	2,508,730	2,705,190
Allowance for loan losses	(21,314)	(21,429)
Net loans	2,487,416	2,683,761
Retail Consumer Loans
Accounts, Notes, Loans and Financing Receivable
Total loans	886,629	1,162,464
Retail Consumer Loans \| One to four family loans
Accounts, Notes, Loans and Financing Receivable
Total loans	396,649	660,591
Retail Consumer Loans \| HELOCs - originated
Accounts, Notes, Loans and Financing Receivable
Total loans	141,129	139,435
Retail Consumer Loans \| HELOCs - purchased
Accounts, Notes, Loans and Financing Receivable
Total loans	104,324	116,972
Retail Consumer Loans \| Construction and land/lots
Accounts, Notes, Loans and Financing Receivable
Total loans	85,319	80,602
Retail Consumer Loans \| Indirect auto finance
Accounts, Notes, Loans and Financing Receivable
Total loans	147,808	153,448
Retail Consumer Loans \| Consumer loans
Accounts, Notes, Loans and Financing Receivable
Total loans	11,400	11,416
Commercial Loans
Accounts, Notes, Loans and Financing Receivable
Total loans	1,621,848	1,542,722
Commercial Loans \| Commercial real estate
Accounts, Notes, Loans and Financing Receivable
Total loans	990,787	927,261
Commercial Loans \| Construction and development loans
Accounts, Notes, Loans and Financing Receivable
Total loans	203,494	210,916
Commercial Loans \| Commercial and industrial
Accounts, Notes, Loans and Financing Receivable
Total loans	158,706	160,471
Commercial Loans \| Equipment Finance [Member]
Accounts, Notes, Loans and Financing Receivable
Total loans	154,479	132,058
Commercial Loans \| Municipal leases
Accounts, Notes, Loans and Financing Receivable
Total loans	$ 114,382	$ 112,016

Loans And Leases Receivable, Deferred Loan Costs, Net

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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