Summary of Significant Accounting Policies (Comparison of Reported Results of Operations and Cash Flows as a Result of Reclassifications) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
General and administrative		$ 9,730	$ 7,544
Product development		1,003	801
Sales and support		1,055	701
Loss from disposal of long-lived assets, net	$ (1)	3	(1)
Loss from operations		(11,902)	(15,265)
Other income		72	109
Prepaid expenses and other assets		55	296
Net cash flows used by operating activities		(9,663)	(7,371)
Purchases of intangible assets, including refundable deposits		(6,191)	(6,232)
Net cash used by investing activities		$ (6,347)	(6,335)
As Originally Reported [Member]
General and administrative			5,738
Product development			692
Sales and support			661
Stock compensation expense			1,955
Loss from operations			(15,266)
Other income			110
Prepaid expenses and other assets			3,055
Net cash flows used by operating activities			(4,612)
Purchases of intangible assets, including refundable deposits			(8,991)
Net cash used by investing activities			(9,094)
Impact of Prior Period Errors [Member]
General and administrative			1,806
Product development			109
Sales and support			40
Stock compensation expense			(1,955)
Loss from disposal of long-lived assets, net			(1)
Loss from operations			1
Other income			(1)
Prepaid expenses and other assets			(2,759)
Net cash flows used by operating activities			(2,759)
Purchases of intangible assets, including refundable deposits			2,759
Net cash used by investing activities			$ 2,759