Represents the shares received for each share of common stock in a business combination.

No definition available.

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- Definition

Percentage of paid and unpaid common stock dividends declared with the form of settlement in stock.

+ References

No definition available.

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- Definition

The period of time that financing receivables which have been modified by troubled debt restructurings must make scheduled payments for in order to be returned to accrual status if the receivable was on nonaccrual status at the time of the TDR.

+ References

No definition available.

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- Definition

The amount of reclassification of stranded tax effects from change in tax rate.

+ References

No definition available.

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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- 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.

+ References

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

+ References

No definition available.

+ Details

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- Definition

Amount of unrecognized tax benefits.

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Balance Type:	credit
Period Type:	instant

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Note 1 - Organization and Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands		12 Months Ended
	Jul. 11, 2016	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Mar. 31, 2019	Apr. 20, 2006
Financing Receivable, Modifications, Return to Accrual Status Term		180 days
Unrecognized Tax Benefits, Ending Balance		$ 0	$ 0
Reclassification of Stranded Tax Effects from Change in Tax Rate
Dividends, Common Stock, Stock, Percentge	4.00%			4.00%
2005 Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized						550,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		10 years
Restricted Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized		137,280
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		5 years
Retained Earnings [Member]
Reclassification of Stranded Tax Effects from Change in Tax Rate			24
AOCI Attributable to Parent [Member]
Reclassification of Stranded Tax Effects from Change in Tax Rate			$ (24)
Building [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life		10 years
Building [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life		40 years
Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life		3 years
Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life		10 years
Scenario, Forecast [Member] \| American National [Member]
Business Acquisition, Shares Received for Each Share of Common Stock					0.415
Home Town Residential Mortgage LLC [Member]
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions		49.00%