Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
OPERATING ACTIVITIES
Net income	$ 91,097	$ 624,143	$ 818,958
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	174,241	192,012	298,937
Non-cash expense from loss on discontinued operations	1,208,162
Deferred income taxes	568,406	753,457	1,002,729
(Increase) decrease in:
Accounts and notes receivable	(288,425)	(195,553)	19,711
Inventories	123,018	(122,392)	(21,534)
Prepaid expenses	(92,397)	(100,950)	(42,940)
Other assets	(370,133)	147,902	(849,910)
Increase in:
Accounts payable and accrued expenses	308,093	205,946	10,736
NET CASH PROVIDED BY OPERATING ACTIVITIES	1,722,062	1,504,565	1,236,687
INVESTING ACTIVITIES
Purchase of property and equipment	(11,958)	(18,994)	(8,059)
Assets held for resale		(7,027)	(6,274)
NET CASH USED BY INVESTING ACTIVITIES	(11,958)	(26,021)	(14,333)
FINANCING ACTIVITIES
Payment of cumulative preferred dividends	(99,000)	(99,271)	(99,000)
Payment of principal on outstanding underprior bank loan		(3,575,000)	(925,000)
Payment of principal officer loan		(1,255,821)
Payment of principal outstanding on new bank loan	(1,244,375)	(729,167)
Redemption of all preferred stock outstanding	(825,000)
Payment of alternative minimum tax		(34,515)
Payment received on long-term notes receivable			33,417
Payment of loan modification cost			(43,703)
Proceeds of loan from officer			400,000
Proceeds from new bank loan net of closing costs	821,454	4,812,457
Proceeds from the exercise of stock options	39,975	18,200	18,000
NET CASH USED BY FINANCING ACTIVITIES	(1,306,946)	(863,117)	(616,286)
DISCONTINUED OPERATIONS
Payment of obligations from discontinued operations	(389,725)	(704,369)	(709,816)
Increase (decrease) in cash	13,433	(88,942)	(103,748)
Cash at beginning of year	144,354	233,296	337,044
Cash at end of year	$ 157,787	$ 144,354	$ 233,296