Capital Structure - Narrative (Details) $ / shares in Units, $ in Thousands										1 Months Ended						3 Months Ended
	Jan. 01, 2022 shares	Oct. 07, 2021 $ / shares shares	Jun. 09, 2021 USD ($) shares	Jun. 08, 2021 USD ($) $ / shares shares	Jun. 04, 2021 shares	Nov. 20, 2020 shares	Jun. 05, 2019 tradingDay $ / shares shares	May 01, 2019 USD ($) $ / shares shares	Mar. 12, 2019 USD ($) $ / shares shares	Apr. 30, 2022 USD ($) shares	Oct. 31, 2021 USD ($) shares	Sep. 30, 2021 shares	Aug. 31, 2021 USD ($) officer shares	Jun. 30, 2019 shares	Apr. 30, 2019 shares	Mar. 31, 2022 USD ($) tradingDay $ / shares shares	Mar. 31, 2021 USD ($)	Jan. 07, 2022 d $ / shares	Dec. 31, 2021 USD ($) $ / shares shares	Jun. 03, 2021 businessDay $ / shares shares	Jun. 19, 2015 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exchange ratio			10.28
Preferred stock, authorized (in shares)																1,000,000			1,000,000
Preferred stock, par value (in dollars per share) | $ / shares																$ 0.0001			$ 0.0001
Preferred stock, outstanding (in shares)																0			0
Common stock, authorized (in shares)																300,000,000			300,000,000
Common stock, par value (in dollars per share) | $ / shares		$ 0.0001														$ 0.0001			$ 0.0001
Common stock, issued (in shares)																144,650,719			144,278,969
Common stock, outstanding (in shares)																144,650,719			144,278,969
Warrants outstanding (in shares)																18,117,494
Fair value of warrants | $																$ 156			$ 252
Gain on fair value of warrant liabilities | $																(95)	$ 0
Unrecognized stock-based compensation expense related to stock options | $																400
Stock-based compensation expense | $																$ 1,400
Cloudbreak
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested options assumed (in shares)			1,576,670
Shares options | $			$ 99,000
Unvested options assumed (in shares)			134,943
Unvested options, fair value | $			$ 600
2021 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)					16,420,813
Common stock reserved for issuance increase, percentage of common stock outstanding					5.00%
Common stock reserved for future issuance (in shares)	7,213,948
Number of shares available for grant (in shares)																12,460,258
Restricted stock awards (RSA) | 2021 Equity Incentive Plan | Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of awards outstanding | $													$ 46,600
Restricted stock awards (RSA) | 2021 Equity Incentive Plan | Consultant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted/issued (in shares)												28,616
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period expected to be recognized (in years)																2 years 4 months 28 days
Unrecognized stock-based compensation expense related to RSUs | $																$ 9,300
RSUs | 2021 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted/issued (in shares)																597,712
Outstanding awards (in shares)																10,746,065			10,693,371
RSUs | 2021 Equity Incentive Plan | Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted/issued (in shares)													4,660,266
Number of individuals granted equity instruments | officer													2
Stock options | Cloudbreak 2015 Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period expected to be recognized (in years)																2 years 1 month 17 days
KAF | Forward Share Purchase Agreement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized to be repurchased (in shares)																1,700,000				1,700,000
Number of business days required for notice																		3		3
Authorized price per share (in dollars per share) | $ / shares																		$ 10.64065		$ 10.30225
Authorized monthly increase in price per share (in dollars per share) | $ / shares																		$ 0.0846		0.0846
Price per share, minimum price required to sell shares in the open market after closing (in dollars per share) | $ / shares																				$ 10.10
Price per share (in dollars per share) | $ / shares																$ 10.00
Escrow deposit | $											$ 18,100					$ 18,100			$ 18,100
KAF | Forward Share Purchase Agreement | Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Escrow deposit | $										$ 18,500
Number of shares repurchased (in shares)										1,700,000
Payments for repurchase of stock | $										$ 18,500
GigCapital2
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, par value (in dollars per share) | $ / shares							$ 0.0001
Stock dividend (in shares)														0.1541	0.493
GigCapital2 Sponsor and Northland Gig2 Investment LLC
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, outstanding (in shares)															3,732,500
GigCapital2 Sponsor, Northland Gig2 Investment LLC, EarlyBirdCapital, Inc., and EarlyBird Group
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, outstanding (in shares)																4,307,500
Thrasys | 2019 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding awards (in shares)																0
Thrasys | Restricted stock awards (RSA) | 2019 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted/issued (in shares)						536,184
Thrasys | RSUs | 2019 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted/issued (in shares)						3,427,316
Cloudbreak | Cloudbreak 2015 Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)																					2,200,000
Public Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of warrants (in dollars per share) | $ / shares																$ 11.50
Period after completion of business combination (in days)																30 days
Period from closing of offering (in months)																12 months
Expiration period after completion of business combination (in years)																5 years
Redemption price of warrants (in dollars per share) | $ / shares																$ 0.01
Minimum redemption notice period (in days)																30 days
Minimum stock price trigger for redemption (in dollars per share) | $ / shares																$ 18.00
Threshold trading days | tradingDay																20
Threshold trading days, period (in days)																30 days
Warrants outstanding (in shares)																17,250,000
Private Placement Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants outstanding (in shares)																567,500
Fair value of warrants | $																$ 100			200
Gain on fair value of warrant liabilities | $																$ 62
PIPE Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants outstanding (in shares)																299,994
Fair value of warrants | $																$ 100			$ 100
Gain on fair value of warrant liabilities | $																$ 33
Public Offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)		23,000,000
Price per share (in dollars per share) | $ / shares		$ 1.75
Over-Allotment Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)											3,450,000
Option to purchase additional shares, period (in days)											30 days
Over-Allotment Option | GigCapital2
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)							567,500
Public Offering and Over-Allotment Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price received on transaction | $											$ 46,300
Placement fee costs | $											$ 3,300
Founder Shares | GigCapital2 | GigCapital2 Sponsor and Northland Gig2 Investment LLC
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)									2,500,000
Price per share (in dollars per share) | $ / shares								$ 0.0067	$ 0.01
Purchase price received on transaction | $									$ 25,000
Founder Shares | GigCapital2 Sponsor and Northland Gig2 Investment LLC | EarlyBirdCapital. Inc.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)								68,041
Founder Shares | GigCapital2 Sponsor and Northland Gig2 Investment LLC | EarlyBird Group
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)								31,959
Founder Shares | GigCapital2 Sponsor and Northland Gig2 Investment LLC | EarlyBirdCapital, Inc. and EarlyBird Group
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price received on transaction | $								$ 670
Private Placement | GigCapital2
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)				3,000,000			492,500
Price per share (in dollars per share) | $ / shares				$ 10.00			$ 10.00
Purchase price received on transaction | $				$ 28,500
Placement fee costs | $				$ 1,500
Exercise price of warrants (in dollars per share) | $ / shares				$ 11.50			$ 11.50
Number of shares of common stock per unit (in shares)							1
Number of warrants per unit (in shares)							1
Number of rights per unit (in shares)							1
Rights per unit, number of shares received after consummation of business combination (in shares)							0.05
Minimum period after completion of business combination (in months)							12 months
Minimum price per share required for movement of shares and units (in dollars per share) | $ / shares							$ 12.50
Number of threshold trading days | tradingDay							20
Threshold trading days, period (in days)							30 days
Threshold trading days, minimum period commencing after business combination (in days)							90 days
Number of securities called by warrants (in shares)				300,000
Number of warrants per ten shares (in shares)				1
Purchase price, gross | $				$ 30,000
Private Placement | GigCapital2 | EarlyBirdCapital. Inc.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)							29,900
Private Placement | GigCapital2 | GigCapital2 Sponsor
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)							481,250
Private Placement | GigCapital2 | Northland Gig2 Investment LLC
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)							56,350
Second Private Placement | GigCapital2
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)							75,000
Price per share (in dollars per share) | $ / shares							$ 10.00
Private Placement, Private Underwriter Shares | GigCapital2 | Northland Gig2 Investment LLC
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)							100,000
Price per share (in dollars per share) | $ / shares							$ 10.00
Second Private Placement, Private Underwriter Shares | GigCapital2 | Northland Gig2 Investment LLC
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued or sold (in shares)							20,000
Price per share (in dollars per share) | $ / shares							$ 10.00