XML 82 R68.htm IDEA: XBRL DOCUMENT v3.20.4
Income Taxes - Deferred Tax Assets (Liabilities) (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Deferred tax assets-    
Accounts receivable and allowance for doubtful accounts $ 2,186 $ 1,660
Stock-based compensation 2,791 2,561
Accrued liabilities and expenses 39,761 25,569
Lease liabilities 22,768 20,873
Net operating loss carryforwards 12,127 2,750
Intangible assets   7,988
Other 627 525
Subtotal 80,260 61,926
Valuation allowances (514) (369)
Total deferred tax assets 79,746 61,557
Property and equipment (13,877) (11,286)
Deferred tax liabilities 1,339 1,425
Lease right-of-use asset (22,715) (20,873)
Long-term contracts (609) (876)
Intangible assets (242)  
Goodwill (11,615) (6,020)
Other (2,626) (2,004)
Total deferred tax liabilities (51,684) (41,059)
Net deferred tax assets 28,062 20,498
Deferred income tax assets    
Deferred tax assets $ 29,401 $ 21,923