Discontinued Operations - Assets and Liabilities Held for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021	May 05, 2020
Assets
Total noncurrent assets of discontinued operations	$ 6	$ 78
Liabilities
Total current liabilities of discontinued operations	163	94
Discontinued Operations, Held-for-sale | Agriculture and Weather Analytics Segment
Assets
Trade accounts receivable, net of allowance for doubtful accounts	0	0	$ 1,060
Unbilled accounts receivable	0	0	488
Prepaid expenses and other current assets	0	0
Total current assets of discontinued operations	0	0
Property and equipment, net	0	0
Right-of-use assets	6	78
Other classes of assets that are not major	0	0	194
Total noncurrent assets of discontinued operations	6	78
Total assets of discontinued operations	6	78	1,742
Liabilities
Trade accounts payable	0	0	349
Accrued liabilities	0	0
Accrued payroll and related expenses	63	0
Deferred revenue	0	0	1,518
Current Lease Liabilities	100	94
Total current liabilities of discontinued operations	163	94
Noncurrent Lease liabilities	172	261
Total liabilities of discontinued operations	$ 335	$ 355	$ 1,867