XML 38 R27.htm IDEA: XBRL DOCUMENT v3.19.1
BASIS OF PRESENTATION (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Jan. 01, 2018
Mar. 31, 2016
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]            
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 25.00%     35.00%    
Inventory, Net $ 968   $ 837      
Liability for Claims and Claims Adjustment Expense 0   880     $ 880
Operating Lease, Right-of-Use Asset 2,900   3,050      
Operating Lease, Liability 3,476          
Cumulative Effect of New Accounting Principle in Period of Adoption       $ (6) $ 7  
Retained Earnings (Accumulated Deficit) $ 7,214   4,864   6,000  
Accounting Standards Update 2016-02 [Member]            
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]            
Inventory, Net     0      
Liability for Claims and Claims Adjustment Expense     0      
Operating Lease, Right-of-Use Asset     $ 3,050 [1]   3,600  
Operating Lease, Liability         $ 3,900  
Scenario, Plan [Member]            
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]            
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent     21.00%      
North America [Member]            
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]            
Percentage Of Revenues (99.99%) (99.99%)        
[1] Represents capitalization of operating lease assets, recognition of operating lease liabilities and reclassification of tenant incentives and deferred rent balances