Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net Income (loss)	$ 1,478,403	$ (75,277)
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Depreciation and amortization	380,154	307,952
Right of use amortization	296,346	283,984
Reserve for note receivable	291,110	108,174
Deferred taxes	(100,000)	608,000
Impairment of investment in That's Eatertainment, former related party	840,000	280,000
Changes in operating assets and liabilities:
Accounts receivable, net	929,702	(1,005,962)
That's Eatertainment note receivable, net, related party		(4,673)
Trade note receivable, net		652
Interest receivable	7,340	14,045
Inventory, net	(2,291,394)	(819,357)
Unbilled revenue	(1,828,656)	(2,890,789)
Prepaid expenses and other current assets	(28,470)	23,545
Other assets	(148,878)	(58,938)
Security deposits, long-term	(66,788)	320,044
Accounts payable and other accrued expenses	394,193	(108,881)
Payments on operating lease liability	(297,244)	(249,254)
Deferred revenue	2,389,819	1,352,439
Net cash provided by (used in) operating activities	2,245,637	(1,914,296)
Cash flows from investing activities:
Purchase of certificates of deposit		(3,560,000)
Redemption of certificates of deposit	1,915,000	5,135,000
Purchase of intangible assets	(62,007)	(226,078)
Purchase of property and equipment		(171,452)
Proceeds from sale of property and equipment		3,640
Net cash provided by investing activities	1,852,993	1,181,110
Cash flows from financing activities:
Repurchase of stock options	(31,183)	(34,076)
Repayment of debt		(11,250)
Stock options exercised	30,166	11,426
Purchase of treasury stock		(318,204)
Note payable-PPP Loan	1,329,280
Net cash provided by (used in) financing activities	1,328,263	(352,104)
Net increase (decrease) in cash	5,426,893	(1,085,290)
Cash, beginning of period	1,415,091	2,500,381
Cash, end of period	6,841,984	1,415,091
Supplemental disclosure of cash flow information:
Taxes refunded	(118,800)	(161,275)
Interest paid	8,566
Supplemental disclosure of non-cash investing and financing activities:
Conversion of That's Eatertainment note receivable to long term, former related party		292,138
Conversion of inventory to property and equipment	724,811	481,945
Treasury stock cancelled		355,512
Operating lease right of use asset and liabilities, net of deferred rent		$ 1,674,857