The offering price as adjusted for stock dividends since granted and assumed selling costs.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Section 50
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-Section S99
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Value, after value of shares used to satisfy grantee's tax withholding obligation for award under share-based payment arrangement, of restricted shares issued. Excludes cash used to satisfy grantee's tax withholding obligation.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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SHARE-BASED INCENTIVE PLAN (Additional Information) (Detail) - USD ($)	1 Months Ended	12 Months Ended
	Dec. 31, 2006	Dec. 31, 2019	Dec. 31, 2018
Share-Based Incentive Plan [Abstract]
Value of granted nonvested restricted stock issued		$ 1,700,000	$ 2,100,000
Compensation expense		$ 686,000	$ 461,000
Non Vested Restricted Shares \| Minimum
Share-Based Incentive Plan [Abstract]
Vesting period		1 year
Non Vested Restricted Shares \| Maximum
Share-Based Incentive Plan [Abstract]
Vesting period		10 years
Restricted Stock Plan \| Restricted Stock \| Minimum
Share-Based Incentive Plan [Abstract]
Vesting period		3 years
Restricted Stock Plan \| Restricted Stock \| Maximum
Share-Based Incentive Plan [Abstract]
Vesting period		10 years
Restricted Stock Plan \| Restricted Stock \| Private Placement
Share-Based Incentive Plan [Abstract]
Offering price (in dollars per share)	$ 10.00	$ 4.01