Business Combinations - Additional Information (Details) - USD ($) $ in Thousands				3 Months Ended	6 Months Ended
	Dec. 17, 2019	Dec. 06, 2019	Oct. 04, 2019	Sep. 30, 2020	Sep. 30, 2020
Topaz
Business Acquisition [Line Items]
Business acquisition, effective date of acquisition					Oct. 04, 2019
Business acquisition, date of acquisition agreement					Oct. 04, 2019
Business combination, additional cash in form of earnout			$ 2,000
Contingent consideration related to acquisitions			1,850	$ 1,950	$ 1,950
Fair value of contingent consideration adjustment to accretion of present value discount					$ 100
Settlement of pre-existing liabilities related to pre-acquisition amounts			$ 1,671
Topaz | Computer Software, Intangible Asset
Business Acquisition [Line Items]
Finite-lived intangible asset, useful life			6 years
Medfusion
Business Acquisition [Line Items]
Business acquisition, effective date of acquisition					Dec. 06, 2019
Business acquisition, date of acquisition agreement					Nov. 12, 2019
Measurement period adjustment to goodwill				$ 46
Settlement of pre-existing liabilities related to pre-acquisition amounts		$ 24
Acquired finite-lived intangible assets, weighted average useful life		7 years 3 months 18 days
Medfusion | Computer Software, Intangible Asset
Business Acquisition [Line Items]
Finite-lived intangible asset, useful life		6 years
Medfusion | Customer Relationships
Business Acquisition [Line Items]
Finite-lived intangible asset, useful life		10 years
Medfusion | Trade Names
Business Acquisition [Line Items]
Finite-lived intangible asset, useful life		5 years
OTTO
Business Acquisition [Line Items]
Business acquisition, effective date of acquisition					Dec. 17, 2019
Business acquisition, date of acquisition agreement					Dec. 11, 2019
Settlement of pre-existing liabilities related to pre-acquisition amounts	$ 19
OTTO | Computer Software, Intangible Asset
Business Acquisition [Line Items]
Finite-lived intangible asset, useful life	7 years