Income Taxes (Details 2) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Assets:
Deferred revenue	$ 89,000	$ 24,000
Allowance for doubtful accounts	152,000	149,000
Stock options	88,000	108,000
Transaction costs	44,000	46,000
Other	80,000	138,000
Total deferred tax asset	453,000	465,000
Liabilities:
Prepaid expenses	(5,000)	(15,000)
Basis difference in fixed assets	(174,000)	(188,000)
Capitalized software	(50,000)	0
Purchase of intangibles	(400,000)	(459,000)
Other		0
Total deferred tax liability	(629,000)	(662,000)
Total net deferred tax asset/(liability)	(176,000)	(197,000)
Change
Assets:
Deferred revenue	65,000
Allowance for doubtful accounts	3,000
Stock options	20,000
Transaction costs	(58,000)	(2,000)
Other	$ (12,000)
Liabilities:
Prepaid expenses		(10,000)
Basis difference in fixed assets		(14,000)
Capitalized software		(50,000)
Purchase of intangibles		(59,000)
Total deferred tax liability		(33,000)
Total net deferred tax asset/(liability)		$ (21,000)