Business Combinations (eRx Network Holdings, Inc. - Narrative) (Details) - eRx Network Holdings, Inc. [Member] - USD ($) $ in Thousands	6 Months Ended
Sep. 30, 2020	May 01, 2020
Business Acquisition [Line Items]
Ownership percentage acquired in exchange		100.00%
Remeasurement loss	$ 6,000

In a business combination achieved in stages, this element represents the amount of loss recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

No definition available.

Name:	us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration