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Intangible Assets, Net

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets, Net

3. Intangible Assets, Net

Intangible assets, net consisted of the following at March 31, 2023 and December 31, 2022:

		March 31, 2023												December 31, 2022
		Gross								Net				Gross								Net
		Carrying				Accumulated				Carrying				Carrying				Accumulated				Carrying
		Amount				Amortization				Amount				Amount				Amortization				Amount
Patents		$	50,000			$	(34,375	)		$	15,625			$	50,000			$	(33,750	)		$	16,250
Trade names, trademarks product names, URLs			1,022,425				(582,684	)			439,741				1,022,425				(562,114	)			460,311
Internally developed software			4,180,005				(2,243,764	)			1,936,241				4,180,005				(2,165,550	)			2,014,455
Subscriber/customer relationships			3,553,102				(2,623,482	)			929,620				3,553,102				(2,517,307	)			1,035,794
Total intangible assets		$	8,805,532			$	(5,484,305	)		$	3,321,227			$	8,805,532			$	(5,278,721	)		$	3,526,811

Amortization expense for the three months ended March 31, 2023 was $205,584, as compared to $46,166 for the three months ended March 31, 2022. The aggregate amortization expense for each of the next five years and thereafter is estimated to be $616,749 for the remainder of 2023, $821,687 in 2024, $568,529 in 2025, $382,133 in 2026, $382,133 in 2027 and $549,996 thereafter.