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v3.20.2

Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) | 12 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Cash, FDIC Insured Amount | $ 250,000 |
Foreign Currency Transaction Gain (Loss), before Tax | (19,529) | $ (24,500)
Allowance for Doubtful Accounts Receivable | 88,485 | 100,175
Revenues | $ 31,058,737 | $ 28,793,922
Percentage of revenue | 100.00% | 100.00%
Restricted Stock [Member] |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 191,855 | 311,535
Sales Revenue, Net [Member] |  |
Concentration Risk, Percentage | 10.00% | 10.00%
Accounts Receivable [Member] |  |
Revenues | $ 4,449,260 | $ 4,493,169
Percentage of revenue | 100.00% | 100.00%
Concentration Risk, Percentage | 10.00% | 10.00%
Maximum [Member] |  |
Property, Plant and Equipment, Useful Life | 7 years |
Minimum [Member] |  |
Property, Plant and Equipment, Useful Life | 3 years |
Europe Financial Institutions [Member] |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 134,175 | 63,933
Deposits | $ 134,175 | $ 63,933
United States |  |
Revenues | $ 17,528,224 | $ 16,169,217
Percentage of revenue | 56.40% | 56.20%
United States | Accounts Receivable [Member] |  |
Revenues | $ 2,670,674 | $ 2,616,197
Percentage of revenue | 60.00% | 58.20%
Europe |  |
Revenues | $ 10,686,667 | $ 10,485,997
Percentage of revenue | 34.40% | 36.40%
Europe | Accounts Receivable [Member] |  |
Revenues | $ 1,553,706 | $ 1,418,571
Percentage of revenue | 34.90% | 31.60%
Rest of World |  |
Revenues | $ 2,843,846 | $ 2,138,708
Percentage of revenue | 9.20% | 7.40%
Rest of World | Accounts Receivable [Member] |  |
Revenues | $ 224,880 | $ 458,401
Percentage of revenue | 5.10% | 10.20%
Employee Stock Option [Member] |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 3,327,580 | 3,287,335
Employee Stock Option [Member] | Warrant |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 385,000 | 1,885,000

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