XML 21 R64.htm IDEA: XBRL DOCUMENT v3.19.3
Leases Lease Costs and Other Information (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Lease, Cost [Abstract]        
Operating lease cost $ 3,516,000   $ 10,488,000  
Short-term lease cost 43,000   137,000  
Interest on lease liabilities 60,000   183,000  
Amortization of right-of-use asset (56,000)   (169,000)  
Sublease income (562,000)   (1,123,000)  
Net lease cost 3,113,000   9,854,000  
Rent expense related to leases   $ 3,100,000   $ 9,400,000
Operating cash flows related to operating leases 3,432,000   10,193,000  
Operating cash flows related to finance leases (60,000)   (183,000)  
Financing cash flows related to finance leases $ 57,000   $ 168,000