Financial Information About Segments - Information About Results of Operations for Each Segment (Details) - USD ($) |
3 Months Ended | 12 Months Ended | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2017 |
Sep. 30, 2017 |
Jun. 30, 2017 |
Mar. 31, 2017 |
Dec. 31, 2016 |
Sep. 30, 2016 |
Jun. 30, 2016 |
Mar. 31, 2016 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
Segment Reporting Information [Line Items] | ||||||||||
Technology Development revenue | $ 5,148,000 | $ 4,591,000 | $ 4,602,000 | $ 4,235,000 | $ 4,509,000 | $ 4,118,000 | $ 4,047,000 | $ 3,607,000 | $ 18,576,383 | $ 16,280,582 |
Products and Licensing revenue | 8,067,000 | 7,052,000 | 6,691,000 | 5,851,000 | 7,285,000 | 7,067,000 | 5,854,000 | 5,381,000 | 27,660,891 | 25,587,187 |
Total revenues | 13,215,000 | 11,643,000 | 11,293,000 | 10,086,000 | 11,794,000 | 11,185,000 | 9,901,000 | 8,988,000 | 46,237,274 | 41,867,769 |
Operating loss | $ 37,000 | $ 446,000 | $ 180,000 | $ (774,000) | $ 454,000 | $ (271,000) | $ (922,000) | $ (1,760,000) | (111,354) | (2,499,236) |
Depreciation | 700,000 | 800,000 | ||||||||
Amortization | 500,000 | 600,000 | ||||||||
Technology Development | ||||||||||
Segment Reporting Information [Line Items] | ||||||||||
Operating loss | (120,417) | (499,583) | ||||||||
Depreciation | 359,626 | 352,435 | ||||||||
Amortization | 139,067 | 195,619 | ||||||||
Products and Licensing | ||||||||||
Segment Reporting Information [Line Items] | ||||||||||
Operating loss | 9,063 | (1,999,653) | ||||||||
Depreciation | 747,216 | 1,148,195 | ||||||||
Amortization | $ 1,280,699 | $ 2,017,629 |