Summary of Significant Accounting Policies and Estimates - Schedule of Unamortized Installation Cost and Sales Commissions (Details) $ in Thousands	12 Months Ended
Dec. 31, 2020 USD ($)
Balance, beginning	$ 274
Incremental costs deferred	168
Deferred costs recognized	(370)
Balance, ending	72
Installation Costs [Member]
Balance, beginning	187
Incremental costs deferred	98
Deferred costs recognized	(233)
Balance, ending	52
Sales Commissions [Member]
Balance, beginning	87
Incremental costs deferred	70
Deferred costs recognized	(137)
Balance, ending	$ 20

Sum of the carrying amounts as of the balance sheet date of deferred costs capitalized at the end of the reporting period that are expected to be charged against earnings within one year or the normal operating cycle, if longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_DeferredCostsCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant