XML 52 R41.htm IDEA: XBRL DOCUMENT v3.20.2
Debt (Details) Narrative
$ in Millions
9 Months Ended
Sep. 30, 2020
USD ($)
Debt Disclosure [Abstract]  
Line of Credit Facility, Maximum Borrowing Capacity $ 50.0
Line of credit facility, interest rate description greater of 4.5%, or 0.75% plus the prime rate
Line of Credit Facility, Interest Rate During Period 4.50%
Line of Credit Facility, Ancillary Services and Letter of Credit $ 4.5
Restricted Cash and Cash Equivalents 1.4
Minimum Cash or Investment Balance Required 2.1
Line of Credit Facility, Remaining Borrowing Capacity 19.9
Line of Credit Facility, Ancillary Services and Letter of Credit 0.2
Long-term Line of Credit 30.0
Line of Credit Financing Fee $ 0.1