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Revenue Recognition (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | $ 4,888,259 | $ 4,438,308 | $ 8,842,799 | $ 8,059,110
Verification and Certification Service Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 3,743,241 | 3,507,757 | 6,554,935 | 6,303,951
Product Sales [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 635,333 | 496,312 | 1,276,391 | 850,206
Software License, Maintenance and Support Services Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 299,934 | 263,316 | 594,963 | 550,760
Software-Related Consulting Service Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 209,751 | 170,923 | 416,510 | 354,193
Verification and Certification Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 4,378,574 | 4,004,069 | 7,831,326 | 7,154,157
Verification and Certification Segment [Member] | Verification and Certification Service Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 3,743,241 | 3,507,757 | 6,554,935 | 6,303,951
Verification and Certification Segment [Member] | Product Sales [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 635,333 | 496,312 | 1,276,391 | 850,206
Software Sales and Related Consulting Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 581,482 | 434,239 | 1,146,271 | 904,953
Software Sales and Related Consulting Segment [Member] | Software License, Maintenance and Support Services Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 338,674 | 263,316 | 682,240 | 550,760
Software Sales and Related Consulting Segment [Member] | Software-Related Consulting Service Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 242,808 | 170,923 | 464,031 | 354,193
Eliminations And Other [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | (71,797) |  | 1,146,271 |
Eliminations And Other [Member] | Software License, Maintenance and Support Services Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | (38,740) |  | 682,240 |
Eliminations And Other [Member] | Software-Related Consulting Service Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | (33,057) |  | 464,031 |
Consolidated [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 4,888,259 | 4,438,308 | 8,842,799 | 8,059,110
Consolidated [Member] | Verification and Certification Service Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 3,743,241 | 3,507,757 | 6,554,935 | 6,303,951
Consolidated [Member] | Product Sales [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 635,333 | 496,312 | 1,276,391 | 850,206
Consolidated [Member] | Software License, Maintenance and Support Services Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 299,934 | 263,316 | 594,963 | 550,760
Consolidated [Member] | Software-Related Consulting Service Revenue [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | $ 209,751 | $ 170,923 | $ 416,510 | $ 354,193

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