Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Statement of Comprehensive Income [Abstract]
Net income	$ 5,124,908us-gaap_NetIncomeLoss	$ 5,086,655us-gaap_NetIncomeLoss
Other comprehensive income (loss), net of tax:
Unrealized holding gain (loss) on available-for-sale securities arising during the period	88,478	(337,678)
Reclassification adjustment for (gain) loss realized in income	(27,838)	5,521
Net change in unrealized gain (loss)	60,640	(332,157)
Tax effect	(20,617)	112,933
Other comprehensive income (loss), net of tax	40,023	(219,224)
Total comprehensive income	$ 5,164,931us-gaap_ComprehensiveIncomeNetOfTax	$ 4,867,431us-gaap_ComprehensiveIncomeNetOfTax

This item represents the pretax change in net unrealized holding gain (loss) on available-for-sale securities that has been included in accumulated other comprehensive income, a separate component of shareholders' equity, during the period.

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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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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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Amount of tax expense (benefit) before reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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