Revenue Recognition (Details) - Revenues as a result of changes in the contract asset and the contract liability - USD ($)	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Revenue Recognition (Details) - Revenues as a result of changes in the contract asset and the contract liability [Line Items]
Amounts included in the contract liability at the beginning of the period	$ 344,000	$ 479,000
Performance obligations satisfied in previous periods (for example, due to changes in transaction price)

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045

Name:	us-gaap_ContractWithCustomerLiabilityRevenueRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration