Label	Element	Value
Payments of Stock Issuance Costs	us-gaap_PaymentsOfStockIssuanceCosts	$ 100,000
Fair Value, Recurring [Member] | Money Market Funds [Member]
Restricted Cash	us-gaap_RestrictedCash	856,000
Restricted Cash	us-gaap_RestrictedCash	1,006,000
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | Money Market Funds [Member]
Restricted Cash	us-gaap_RestrictedCash	0
Restricted Cash	us-gaap_RestrictedCash	0
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | Money Market Funds [Member]
Restricted Cash	us-gaap_RestrictedCash	1,006,000
Restricted Cash	us-gaap_RestrictedCash	856,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Money Market Funds [Member]
Restricted Cash	us-gaap_RestrictedCash	0
Restricted Cash	us-gaap_RestrictedCash	$ 0