Note 12. Income Taxes (Details 2) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Assets:
Net operating loss	$ 254,123	$ 561,358
Deferred revenue	51,914	35,347
Allowance for doubtful accounts	135,663	145,335
Stock options	345,779	211,824
Basis difference in intangible assets	118,257	190,295
Prepaid D&O Insurance	10,341	13,996
Foreign tax credits carryforward	1,180,833	1,180,833
Other	26,916	759
Total deferred tax asset	2,123,826	2,339,747
Less: Valuation allowance	(1,407,955)	(1,763,415)
Total net deferred tax asset	715,871	576,332
Liabilities:
Prepaid expenses	(30,460)	(32,176)
Basis difference in fixed assets	(4,833)	(19,222)
Capitalized software	(171,584)	0
Debt discount - convertible note payable	0	(200,559)
Purchase of intangibles	(505,586)	(950,863)
Total deferred tax liability	(712,463)	(1,202,820)
Total net deferred tax asset / (liability)	3,408	$ (626,488)
Change
Assets:
Net operating loss	(307,235)
Deferred revenue	16,567
Allowance for doubtful accounts	(9,672)
Stock options	133,955
Basis difference in intangible assets	(72,038)
Prepaid D&O Insurance	(3,655)
Foreign tax credits carryforward	0
Other	26,157
Total deferred tax asset	(215,921)
Less: Valuation allowance	355,460
Total net deferred tax asset	139,539
Liabilities:
Prepaid expenses	1,716
Basis difference in fixed assets	14,389
Capitalized software	(171,584)
Debt discount - convertible note payable	200,559
Purchase of intangibles	445,277
Total deferred tax liability	490,357
Total net deferred tax asset / (liability)	$ 629,896