Quarterly report pursuant to Section 13 or 15(d)

LEASES - Balance Sheet Details (Details)

v3.21.2
LEASES - Balance Sheet Details (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
LEASES    
Operating lease assets $ 16,619 $ 17,361
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Operating lease assets  
Finance lease assets $ 4,762 4,879
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization  
Total lease assets $ 21,381 22,240
Current operating lease liability $ 3,492 3,283
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Current operating lease liability  
Current finance lease liability $ 508 491
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] Current finance lease liability  
Noncurrent operating lease liability $ 13,813 14,914
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Noncurrent operating lease liability  
Noncurrent finance lease liability $ 2,914 3,298
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Noncurrent finance lease liability  
Total lease liabilities $ 20,727 21,986
Finance Lease, Right-of-Use Asset, Accumulated Amortization $ 3,000 $ 2,800