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Business Combinations - Summary of Purchase Price (Detail) - USD ($) $ in Thousands | Mar. 09, 2020 | Dec. 16, 2019
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CredentialMyDoc [Member] |  |
Business Acquisition [Line Items] |  |
Total consideration paid |  | $ 9,000
CredentialMyDoc [Member] | Cash Paid at Closing [Member] |  |
Business Acquisition [Line Items] |  |
Total consideration paid |  | 7,920
CredentialMyDoc [Member] | Cash Held in Escrow [Member] |  |
Business Acquisition [Line Items] |  |
Total consideration paid |  | $ 1,080
NurseGrid [Member] |  |
Business Acquisition [Line Items] |  |
Total consideration paid | $ 21,400 |
Cash acquired | (4,064) |
Net consideration paid | 21,421 |
Fair value of existing equity interest in NurseGrid | 3,594 |
Total purchase price | 25,015 |
NurseGrid [Member] | Cash Paid at Closing [Member] |  |
Business Acquisition [Line Items] |  |
Total consideration paid | $ 25,485 |

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