Consumer Loans Receivable (Narrative) (Details) - USD ($)	3 Months Ended
Jun. 30, 2018	Mar. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Covered	$ 100,493,000	$ 96,899,000
Loans and Leases Receivable, Deferred Income	1,949,000	1,551,000
Other Deductions or Allowable Credits	(387,000)	(397,000)
Loans and Leases Receivable, Net Amount	98,157,000	94,951,000
Mortgage Loans on Real Estate, Foreclosures	$ 1,600,000	1,131,000
Percentage concentration of consumer loans receivable	10.00%
Real Estate Acquired Through Foreclosure	$ 1,100,000	$ 1,500,000
TEXAS
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer Loans Receivable Geographical Concentration Percentage	46.00%	44.00%
FLORIDA
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer Loans Receivable Geographical Concentration Percentage	11.00%	11.00%
Consumer Loans Held for Investment, Unsecuritized [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Fair Value Measurements, Sensitivity Analysis, Description	0.01

Consumer loans receivable geographical concentration percentage.

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- Definition

Percentage of principal balance of consumer loans receivable.

+ References

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Description of the sensitivity of the fair value measurements to changes in unobservable inputs and the inter-relationships between those inputs as well as how those inter-relationships might magnify or mitigate the effect of changes in the unobservable inputs on the fair value measurements.

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Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

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- Definition

Aggregate gross carrying amount of loans and leases receivable covered by loss sharing agreements.

+ References

No definition available.

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- Definition

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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- Definition

Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

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- Definition

Other deductions or allowable credits, as defined, including adjustments to net worth related to unrealized profit or loss and certain deferred tax provisions.

+ References

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-Publisher SEC
-Name Rule 15c3-1
-Number 240
-Section 15c3-1

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Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

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