Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangibles - Definite-lived and indefinite-lived intangible assets (Details)

v3.19.3
Goodwill and Intangibles - Definite-lived and indefinite-lived intangible assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ 10,070 $ 10,070
Finite-Lived Intangible Assets, Accumulated Amortization (7,576) (7,077)
Finite-Lived Intangible Assets, Net 2,494 2,993
Indefinite-lived Intangible Assets 9,960 9,960
Intangible Assets Amortized 9,960 9,960
Intangible Assets Gross Including Goodwill 20,030 20,030
Intangible Assets, Gross 12,454 12,953
BackLog - Construction [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 4,830 4,830
Finite-Lived Intangible Assets, Accumulated Amortization (4,830) (4,830)
Finite-Lived Intangible Assets, Net 0 0
Customer Relationships - Service [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 4,710 4,710
Finite-Lived Intangible Assets, Accumulated Amortization (2,529) (2,081)
Finite-Lived Intangible Assets, Net 2,181 2,629
Favorable Leasehold Interests [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 530 530
Finite-Lived Intangible Assets, Accumulated Amortization (217) (166)
Finite-Lived Intangible Assets, Net 313 364
Trade Names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross   0
Finite-Lived Intangible Assets, Accumulated Amortization   0
Indefinite-lived Intangible Assets 9,960 9,960
Intangible Assets Amortized $ 9,960 $ 9,960