Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - 3 months ended Jun. 30, 2018 - USD ($)	Common Stock Par Value [Member]	Treasury Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Total
Balance at Mar. 31, 2018	$ 1,052,133	$ (346,001)	$ 7,265,601	$ 429,483	$ 8,401,586
Balance, shares at Mar. 31, 2018	2,104,266	(67,000)
Net income				14,420	14,420
Stock based compensation			$ 3,442		$ 3,442
Common stock shares, issued
Common stock shares, held in treasury, Acquisitions, shares
Balance at Jun. 30, 2018	$ 1,052,133	$ (346,001)	$ 7,269,043	$ 444,273	$ 8,419,448
Balance, shares at Jun. 30, 2018	2,104,266	(67,000)
Common stock shares outstanding at Jun. 30, 2018					2,037,266