Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
OPERATING ACTIVITIES
Net loss	$ (378,065)	$ (3,062,209)	$ (3,384,927)
Adjustments to reconcile net loss to net cash provided (used) by operating activities:
Depreciation and amortization	469,804	558,277	604,481
Amortization of lease cost in excess of cash paid	134,545	0	0
Deferred income taxes	917,088	918,195	3,886,366
Change in fair value of derivatives	0	0	174,737
(Increase) decrease in:
Accounts receivable	(377,151)	223,157	(575,302)
Inventories	82,123	(106,539)	(25,572)
Prepaid expenses	(96,392)	(7,933)	112,028
Other assets including long-term portion of accounts receivable	548,648	3,059,197	(1,084,680)
Increase (decrease) in:
Accounts payable and accrued expenses	207,745	(101,286)	585,869
NET CASH PROVIDED BY OPERATING ACTIVITIES	1,508,345	1,480,859	293,000
INVESTING ACTIVITIES
Purchase of property and equipment	(289,351)	(1,161,168)	(1,372,674)
NET CASH USED BY INVESTING ACTIVITIES	(289,351)	(1,161,168)	(1,372,674)
FINANCING ACTIVITIES
Payment of principal outstanding on former bank loan	0	0	(1,366,454)
Payment of principal on Super G loan	0	0	(2,066,283)
Payment of principal on First Financial Bank loan	(998,271)	(812,292)	(160,714)
Payment of principal on Kingsway America loan	0	0	(600,000)
Net proceeds from new financings net of closing costs	0	157,727	5,792,132
Lease liabilities	(78,785)	0	0
Net proceeds (repayment of) from officers loans	0	0	(310,000)
NET CASH (USED) PROVIDED BY FINANCING ACTIVITIES	(1,077,056)	(654,565)	1,288,681
DISCONTINUED OPERATIONS
Payment of obligations from discontinued operations	0	(50,000)	(225,867)
Increase (decrease) in cash	141,938	(384,874)	(16,860)
Cash at beginning of year	76,194	461,068	477,928
Cash at end of year	$ 218,132	$ 76,194	$ 461,068