Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Detail Textuals)

v3.8.0.1
Related Party Transactions (Detail Textuals) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Related Party Transaction [Line Items]    
Reserve for due from related parties $ 0 $ 200
Due to related parties 1,500 800
Other current assets 1,299 1,743
Wrote off related party receivables 400  
Entity Owned by Stockholder    
Related Party Transaction [Line Items]    
Due to related parties 300 200
TOG Liquidation Trust    
Related Party Transaction [Line Items]    
Proceeds from cash advances from TOG Liquidation Trust 1,200 1,200
Cash Advances | TOG Liquidation Trust    
Related Party Transaction [Line Items]    
Due to related parties   1,200
Legal Fees | Entity Owned by Stockholder    
Related Party Transaction [Line Items]    
Incurred expenses with related parties 500 400
Rental Income | Entity Owned by Stockholder    
Related Party Transaction [Line Items]    
Revenues from related parties 200 200
Construction Services | Entity Owned by Employee    
Related Party Transaction [Line Items]    
Incurred expenses with related parties 1,700 5,900
Due to related parties 27,000 11,000
Construction Related Deposits | Entity Owned by Stockholder    
Related Party Transaction [Line Items]    
Other current assets 0 300
Design services | Entity Owned by Stockholder    
Related Party Transaction [Line Items]    
Incurred expenses with related parties   57,000
Due to related parties $ 9,500 $ 22,000