Locality Acquisition (Details) - Locality [Member] $ in Thousands	May 21, 2019 USD ($)
Preliminary Allocation [Member]
Assets Acquired:
Cash	$ 70
Accounts receivable	7
Other current assets	4
Inventory	2
Fixed assets	1
Developed technology	1,523
Customer relationships	216
Non-compete agreements	49
Goodwill	619
Total assets	2,491
Liabilities Assumed:
Accounts payable	13
Accrued liabilities	48
Deferred revenue	28
Deferred tax liability	474
Total	563
Total Purchase Price	1,928
Valuation Measurement Period Adjustments [Member]
Assets Acquired:
Cash
Accounts receivable
Other current assets
Inventory
Fixed assets
Developed technology	(78)
Customer relationships	(31)
Non-compete agreements
Goodwill	80
Total assets	(29)
Liabilities Assumed:
Accounts payable
Accrued liabilities
Deferred revenue
Deferred tax liability	(29)
Total	(29)
Total Purchase Price
Tax Provision Measurement Period Adjustments [Member]
Assets Acquired:
Cash
Accounts receivable
Other current assets
Inventory
Fixed assets
Developed technology
Customer relationships
Non-compete agreements
Goodwill	(46)
Total assets	(46)
Liabilities Assumed:
Accounts payable
Accrued liabilities
Deferred revenue
Deferred tax liability	(46)
Total	(46)
Total Purchase Price
Adjusted Allocation [Member]
Assets Acquired:
Cash	70
Accounts receivable	7
Other current assets	4
Inventory	2
Fixed assets	1
Developed technology	1,445
Customer relationships	185
Non-compete agreements	49
Goodwill	653
Total assets	2,416
Liabilities Assumed:
Accounts payable	13
Accrued liabilities	48
Deferred revenue	28
Deferred tax liability	399
Total	488
Total Purchase Price	$ 1,928