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Summary of Significant Accounting Policies (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Summary of Significant Accounting Policies
Capitalized software development costs	$ 0	$ 161,000	$ 0	$ 161,000
Amortization included in cost of revenues	$ 15,000	$ 129,000	$ 31,000	$ 261,000

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