CONDENSED FINANCIAL STATEMENTS (PARENT COMPANY ONLY), Condensed Statements of Income and Comprehensive Income (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2017 |
Sep. 30, 2017 |
Jun. 30, 2017 |
Mar. 31, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| EXPENSE | ||||||||||
| Interest expense | $ 9,411 | $ 5,732 | ||||||||
| Income before income tax | 32,350 | 27,025 | ||||||||
| Income tax benefit | 5,971 | 10,733 | ||||||||
| Net income | $ 7,043 | $ 6,852 | $ 6,728 | $ 5,755 | $ 2,194 | $ 4,876 | $ 4,762 | $ 4,460 | 26,379 | 16,292 |
| Comprehensive income | 25,646 | 16,485 | ||||||||
| Parent Company [Member] | ||||||||||
| INCOME | ||||||||||
| Dividends from subsidiaries | 11,121 | 7,918 | ||||||||
| Other | 0 | 0 | ||||||||
| Total income | 11,121 | 7,918 | ||||||||
| EXPENSE | ||||||||||
| Interest expense | 2,127 | 1,713 | ||||||||
| Other expense | 679 | 655 | ||||||||
| Total expense | 2,806 | 2,368 | ||||||||
| Income before income tax and equity in undistributed earnings of subsidiaries | 8,315 | 5,550 | ||||||||
| Equity in undistributed earnings of subsidiaries | 17,484 | 9,921 | ||||||||
| Income before income tax | 25,799 | 15,471 | ||||||||
| Income tax benefit | (580) | (821) | ||||||||
| Net income | 26,379 | 16,292 | ||||||||
| Comprehensive income | $ 25,646 | $ 16,485 | ||||||||
| X | ||||||||||
- Definition Dividend income from subsidiaries during the period. No definition available.
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| X | ||||||||||
- Definition Equity in undistributed earnings of subsidiaries. No definition available.
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| X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of expense classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Details
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