XML 66 R51.htm IDEA: XBRL DOCUMENT v3.8.0.1
8. NOTES PAYABLE, REVOLVING CREDIT FACILITY AND CAPITAL LEASES (Details - Minimum capital lease payments) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Debt Disclosure [Abstract]    
2018 $ 4,080  
2019 2,276  
2020 282  
2021 162  
2022 60  
Thereafter 0  
Total minimum payments 6,860  
Amount representing interest (322)  
Present value of net minimum lease payments 6,538  
Less current portion (3,866) $ (4,526)
Long-term portion lease obligations $ 2,672 $ 2,730