Summary of Significant Accounting Policies - Summary of Revenue by Category (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Disaggregation Of Revenue [Line Items]
Revenue	$ 60,864	$ 64,513
PGS
Disaggregation Of Revenue [Line Items]
Revenue	37,029	44,175
PGS | Point in Time
Disaggregation Of Revenue [Line Items]
Revenue	31,759	39,691
PGS | Over Time
Disaggregation Of Revenue [Line Items]
Revenue	5,270	4,484
Telehealth
Disaggregation Of Revenue [Line Items]
Revenue	10,523	11,884
Telehealth | Point in Time
Disaggregation Of Revenue [Line Items]
Revenue	8,285	9,361
Telehealth | Over Time
Disaggregation Of Revenue [Line Items]
Revenue	2,238	2,523
Consumer services
Disaggregation Of Revenue [Line Items]
Revenue	47,552	56,059
Consumer services | Point in Time
Disaggregation Of Revenue [Line Items]
Revenue	40,044	49,052
Consumer services | Over Time
Disaggregation Of Revenue [Line Items]
Revenue	7,508	7,007
Research Services
Disaggregation Of Revenue [Line Items]
Revenue	10,959	8,454
Research Services | Point in Time
Disaggregation Of Revenue [Line Items]
Revenue	2,353	0
Research Services | Over Time
Disaggregation Of Revenue [Line Items]
Revenue	13,312	8,454
Service
Disaggregation Of Revenue [Line Items]
Revenue	60,864	64,513
Service | Point in Time
Disaggregation Of Revenue [Line Items]
Revenue	42,397	49,052
Service | Over Time
Disaggregation Of Revenue [Line Items]
Revenue	$ 18,467	$ 15,461
Product Concentration Risk [Member] | Revenue Benchmark [Member] | PGS
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	61.00%	68.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | PGS | Point in Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	52.00%	61.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | PGS | Over Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	9.00%	7.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Telehealth
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	18.00%	19.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Telehealth | Point in Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	14.00%	15.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Telehealth | Over Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	4.00%	4.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Consumer services
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	79.00%	87.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Consumer services | Point in Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	66.00%	76.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Consumer services | Over Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	13.00%	11.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Research Services
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	18.00%	13.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Research Services | Point in Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	3.00%	0.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Research Services | Over Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	21.00%	13.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Service
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	100.00%	100.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Service | Point in Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	69.00%	76.00%
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Service | Over Time
Disaggregation Of Revenue [Line Items]
Percentage of Revenue	31.00%	24.00%