2. SUMMARY OF ACCOUNTING POLICIES (Details - Fair Value Measurements) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Level 1 [Member]
Interest rate contracts	$ 0	$ 0
Level 1 [Member] | First Lien Term Loan [Member]
Term Loans	0	0
Level 1 [Member] | Second Lien Term Loans [Member]
Term Loans	0	0
Level 2 [Member]
Interest rate contracts	(1,970)	818
Level 2 [Member] | First Lien Term Loans [Member]
Term Loans	468,564	483,129
Level 2 [Member] | Second Lien Term Loans [Member]
Term Loans	169,260	167,580
Level 3 [Member]
Interest rate contracts	0	0
Level 3 [Member] | First Lien Term Loans [Member]
Term Loans	0	0
Level 3 [Member] | Second Lien Term Loans [Member]
Term Loans	0	0
Total Fair Value [Member]
Interest rate contracts	(1,970)	818
Total Fair Value [Member] | First Lien Term Loans [Member]
Term Loans	468,564	483,129
Total Fair Value [Member] | Second Lien Term Loans [Member]
Term Loans	169,260	167,580
Total Face Value [Member] | First Lien Term Loans [Member]
Term Loans	466,813	478,938
Total Face Value [Member] | Second Lien Term Loans [Member]
Term Loans	$ 168,000	$ 168,000