Label	Element	Value
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 1,604,000
Restricted Cash	us-gaap_RestrictedCash	1,973,000	[1]
Restricted Cash	us-gaap_RestrictedCash	1,974,000	[1]
Parent [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	1,604,000
Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 1,604,000

[1] (a) Restricted cash associated with certain letters of credit to secure lease related obligations.