Intangible assets |
| | Useful Lives | | Cost | | | Accumulated Amortization | | | Net | | As of December 31, 2023 | | | | | | | | | | | | Technology, trademarks | | 3-10 yrs. | | $ | 1,216,800 | | | $ | 870,900 | | | $ | 345,900 | | Trade names | | 3-6 yrs. | | | 592,300 | | | | 341,600 | | | | 250,700 | | Websites | | 3-7 yrs. | | | 210,000 | | | | 210,000 | | | | - | | Customer relationships | | 4-10 yrs. | | | 372,200 | | | | 193,600 | | | | 178,600 | | Sublicense agreements | | 10 yrs. | | | 294,000 | | | | 294,000 | | | | - | | Non-compete agreements | | 4-5 yrs. | | | 1,060,500 | | | | 797,600 | | | | 262,900 | | Patents | | 5-7 yrs. | | | 595,800 | | | | 384,000 | | | | 211,800 | | | | | | $ | 4,341,600 | | | $ | 3,091,700 | | | $ | 1,249,900 | |
| | Useful Lives | | Cost | | | Accumulated Amortization | | | Net | | As of December 31, 2022 | Technology, trademarks | | 3-10 yrs. | | $ | 1,216,800 | | | $ | 721,700 | | | $ | 495,100 | | Trade names | | 3-6 yrs. | | | 592,300 | | | | 266,000 | | | | 326,300 | | Websites | | 3-7 yrs. | | | 210,000 | | | | 210,000 | | | | - | | Customer relationships | | 4-10 yrs. | | | 372,200 | | | | 163,800 | | | | 208,400 | | Sublicense agreements | | 10 yrs. | | | 294,000 | | | | 294,000 | | | | - | | Non-compete agreements | | 4-5 yrs. | | | 1,060,500 | | | | 602,000 | | | | 458,500 | | Patents | | 5-7 yrs. | | | 595,800 | | | | 321,100 | | | | 274,700 | | | | | | $ | 4,341,600 | | | $ | 2,578,600 | | | $ | 1,763,000 | |
| | Useful Lives | | Cost | | | Accumulated Amortization | | | Net | | As of June 30, 2022 | Technology, trademarks | | 3-10 yrs. | | $ | 1,278,900 | | | $ | 653,400 | | | $ | 625,500 | | Trade names | | 3-6 yrs. | | | 592,300 | | | | 228,200 | | | | 364,100 | | Websites | | 3-7 yrs. | | | 210,000 | | | | 210,000 | | | | - | | Customer relationships | | 4-10 yrs. | | | 372,200 | | | | 143,300 | | | | 228,900 | | Sublicense agreements | | 10 yrs. | | | 294,000 | | | | 294,000 | | | | - | | Non-compete agreements | | 4-5 yrs. | | | 1,060,500 | | | | 504,200 | | | | 556,300 | | Patents | | 5-7 yrs. | | | 594,300 | | | | 289,300 | | | | 305,000 | | | | | | $ | 4,402,200 | | | $ | 2,322,400 | | | $ | 2,079,800 | |
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