Statements of Changes in Stockholders' Equity - USD ($)	Retained Earnings [Member]	Common Stock [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2014	$ 13,844,249	$ 72,256	$ (375,516)	$ 13,540,989
Net income	463,028			463,028
Dividends paid	(194,250)			(194,250)
Reclassification of treasury stock under the LBCA	(362,595)	(12,921)	$ (375,516)	(375,516)
Balance at Dec. 31, 2015	13,750,432	59,335		13,809,767
Dividends reversion
Net income	170,674			170,674
Reclassification of treasury stock under the LBCA
Balance at Dec. 31, 2016	13,927,613	$ 59,335		13,986,948
Dividends reversion	$ 6,507			$ 6,507