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Stock-Based Compensation (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Stock-based compensation expenses	$ 519,891	$ 487,806
Total remaining unamortized stock-based compensation cost not yet recognized	$ 967,893	906,605
Total compensation cost not yet recognized, Period for recognition	2 years 8 months 2 days
Cost of revenues
Stock-based compensation expenses	$ 94,803	81,141
Research and development
Stock-based compensation expenses	151,121	128,552
Sales and marketing
Stock-based compensation expenses	121,633	126,312
General and administrative
Stock-based compensation expenses	$ 152,334	$ 151,801

X

- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of noncash expense for share-based payment arrangement.

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