XML 62 R9999.htm IDEA: XBRL DOCUMENT v3.19.3
Label Element Value
Restricted Cash, Current Assets, Included in Prepaid Expenses and Other Current Assets msa_RestrictedCashCurrentAssetsIncludedinPrepaidExpensesandOtherCurrentAssets $ 377,000
Restricted Cash, Current Assets, Included in Prepaid Expenses and Other Current Assets msa_RestrictedCashCurrentAssetsIncludedinPrepaidExpensesandOtherCurrentAssets $ 409,000