STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Common Stock	Additional Paid-in Capital	Retained Earnings	Total
BALANCE at Dec. 31, 2014	$ 201,825	$ 2,681,307	$ 10,455,333	$ 13,338,465
BALANCE (in shares) at Dec. 31, 2014	2,018,253
Increase (Decrease) in Stockholders' Equity
Net income (loss)			135,007	135,007
Stock based compensation and related tax benefit		21,743		21,743
BALANCE at Dec. 31, 2015	$ 201,825	2,703,050	10,590,340	$ 13,495,215
BALANCE (in shares) at Dec. 31, 2015	2,018,253			2,018,253
Increase (Decrease) in Stockholders' Equity
Net income (loss)			(65,061)	$ (65,061)
Exercise of stock options and related tax benefit	$ 50	3,949		3,999
Exercise of stock options and related tax benefit (in shares)	500
Stock based compensation and related tax benefit		25,007		25,007
BALANCE at Dec. 31, 2016	$ 201,875	$ 2,732,006	$ 10,525,279	$ 13,459,160
BALANCE (in shares) at Dec. 31, 2016	2,018,753			2,018,753