Contingent Liabilities and Commitments (Details)	6 Months Ended
Jun. 30, 2021 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Capital expenditures committed	$ 76,000
Construct and equip commitment	89,000
Purchase of inventory	1,756,000
Other capital expenditures	95,000
Other obligations	$ 425,000

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

No definition available.

Name:	us-gaap_OtherCommitment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant