XML 52 R37.htm IDEA: XBRL DOCUMENT v3.7.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Stock Option Plans, Narrative) (Details)
shares in Thousands
9 Months Ended 12 Months Ended
Dec. 02, 2013
$ / shares
shares
Dec. 02, 2013
tranche
$ / shares
shares
Sep. 30, 2016
tranche
Dec. 31, 2016
people
shares
Dec. 31, 2015
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted, Shares         20
Performance Shares [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares available under plan       2,400  
Stock Options [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Maximum term of options       5 years  
Granted, Shares         20
Minimum [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of independent Board Members | people       2  
Number of awards available for grant | people       1  
Algar, Inc. [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted, Shares 1,500 1,500      
Exercise price (USD per Share) | $ / shares $ 5.00 $ 5.00      
Number of tranches | tranche   4      
Share-based Payment Award, Number of Tranches Subject to Performance Condition Evaluation | tranche     2