XML 66 R53.htm IDEA: XBRL DOCUMENT v3.20.1
Leases - Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Leases [Abstract]    
Operating lease cost $ 1,157 $ 1,184
Short-term lease cost 6 415
Variable lease cost 290 300
Sublease income (84) (84)
Total lease cost 1,369 1,815
Cash paid for amounts included in the measurement of lease liabilities 1,310 1,277
Right-of-use assets obtained in exchange for lease obligations—operating leases $ 3,207 $ 1,805