Consolidated Statements of Comprehensive Income - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Net income	$ 43,119,699	$ 35,706,507	$ 27,686,787
Other comprehensive income (loss):
Unrealized holding gains (losses) arising during the period before tax	(4,464,294)	1,257,289	4,258,154
Less reclassification adjustment for gains (losses) included in net income before tax		(87,885)	4,592,398
Unrealized gains (losses) on securities available for sale	(3,609,255)	1,345,174	(334,244)
Unrealized holding gains (losses) arising during the period before tax	(1,199,062)	(69,827)	(279,497)
Less reclassification adjustment for ineffectiveness and caplet amortization before tax	(602,654)	(484,891)	(75,290)
Unrealized gains (losses) on derivatives	(596,408)	415,064	(204,207)
Other comprehensive income (loss), before tax	(4,205,663)	1,760,238	(538,451)
Tax expense (benefit)	(1,000,164)	668,085	(202,691)
Other comprehensive income (loss), net of tax	(3,205,499)	1,092,153	(335,760)
Comprehensive income	39,914,200	$ 36,798,660	$ 27,351,027
ASU 2016-01
Other comprehensive income (loss):
Less reclassification adjustment for adoption of ASU 2016-01	$ 855,039

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.

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