XML 62 R40.htm IDEA: XBRL DOCUMENT v3.19.3
Lease Accounting (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2019
Jan. 01, 2019
Dec. 31, 2018
Lessee, Lease, Description [Line Items]        
Operating lease cost $ 875 $ 2,005    
Short-term lease cost 100 254    
Variable lease cost 301 1,163    
Total lease costs 1,392 4,948    
Operating lease right-of use assets 13,531 13,531    
Operating lease liabilities, current (2,259) (2,259)    
Operating lease liabilities, long-term (11,529) (11,529)    
Property and equipment, gross 7,268 7,268   $ 7,683
Accumulated depreciation (5,733) (5,733)   (4,882)
Property and equipment, net 1,535 1,535   2,801
Accrued liabilities (883) (883)   (1,085)
Other liabilities (1,687) (1,687)   $ (2,114)
Cost of operations, exclusive of depreciation and amortization        
Lessee, Lease, Description [Line Items]        
Operating lease cost $ 563 $ 1,218    
Operating Lease Cost, Statement of Financial Position [Extensible List] us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization    
Short-term lease cost $ 89 $ 233    
Short-term Lease Cost, Statement Of Financial Position [Extensible List] us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization    
Variable lease cost $ 8 $ 155    
Variable Lease Cost Statement Of Financial Position [Extensible List] us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization    
Selling, general and administrative        
Lessee, Lease, Description [Line Items]        
Operating lease cost $ 312 $ 787    
Operating Lease Cost, Statement of Financial Position [Extensible List] us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:SellingGeneralAndAdministrativeExpense    
Short-term lease cost $ 11 $ 21    
Short-term Lease Cost, Statement Of Financial Position [Extensible List] us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:SellingGeneralAndAdministrativeExpense    
Variable lease cost $ 293 $ 1,008    
Variable Lease Cost Statement Of Financial Position [Extensible List] us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:SellingGeneralAndAdministrativeExpense    
Depreciation and amortization        
Lessee, Lease, Description [Line Items]        
Amortization of lease assets $ 116 $ 1,526    
Finance Lease, Right-of-Use Asset Amortization, Statement of Financial Position [Extensible List] us-gaap:DepreciationAndAmortization us-gaap:DepreciationAndAmortization    
Accounting Standards Update 2016-02        
Lessee, Lease, Description [Line Items]        
Operating lease right-of use assets     $ 3,502  
Operating lease liabilities, current     (2,015)  
Operating lease liabilities, long-term     (1,706)  
Accounting Standards Update 2016-02 | New Lease Standard Adjustment        
Lessee, Lease, Description [Line Items]        
Operating lease right-of use assets     3,502  
Operating lease liabilities, current     (2,015)  
Operating lease liabilities, long-term     $ (1,706)