IntraNav Acquisition - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 09, 2021	Dec. 31, 2020	Dec. 31, 2019
Assets acquired:
Goodwill	$ 7,672		$ 6,588	$ 2,070
IntraNav
Assets acquired:
Cash and cash equivalents		$ 109
Accounts receivable		110
Prepaid expenses and other current assets		135
Inventory		844
Right of use asset		312
Property and equipment		30
Other assets		113
Goodwill		482
Total assets acquired		3,007
Liabilities Assumed:
Accounts payable		2
Accrued liabilities		413
Lease liabilities – current		54
Lease liabilities - noncurrent		231
Payable to new parent		391
Deferred Revenue		784
Total liabilities assumed		1,875
Estimated fair value of net assets acquired attributable to the Company		1,132
IntraNav | Trade Name/Trademarks
Assets acquired:
Intangible assets		168
IntraNav | Proprietary Technology
Assets acquired:
Intangible assets		507
IntraNav | Customer relationships
Assets acquired:
Intangible assets		$ 197