Schedule II - Condensed Financial Information of Registrant - Reconciliation of Investment in Subsidiaries (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]
Investment in Subsidiaries-January 1	$ 8,155,857	$ 6,618,394
Undistributed income of subsidiaries	1,282,573	1,164,424
Total other comprehensive income held by subsidiaries	(119,161)	100,319	48,724
Advance to subsidiaries		605,478
Dividends from subsidiaries to finance real estate		(360,000)
Increase in Investment in Subsidiary	1,177,590	1,537,463
Investment in Subsidiaries-December 31	$ 9,333,447	$ 8,155,857	$ 6,618,394